TWM369459U

TWM369459U - Photographic lens and photographing apparatus

Info

Publication number: TWM369459U
Application number: TW98210105U
Authority: TW
Inventors: Yoshikazu Shinohara
Original assignee: Fujinon Corp
Priority date: 2009-04-07
Filing date: 2009-06-08
Publication date: 2009-11-21
Also published as: JP2014142665A; JP5721881B2; CN201508432U

Description

M369459 五、新型說明：【新型所屬之技術領域】本創作有關於一種在 CCD(Charge Coupled Devieex CMOS(Complementary Metal Oxide Semiconductor)等的攝 5影元件上成像被攝體的光學像的攝影透鏡、及搭载該攝景多透鏡進行拍攝的數位靜止攝影機或帶攝影機的手機及資m 便攜終端（PDA: Personal Digital Assistance)等的攝影裝置。 10【先前技術】近幾年，伴隨個人電腦向一般家庭的普及，可以將拍攝的風景或人物像等的圖像資訊輸入到個人電腦的數位靜止攝影機快速普及。而且，在手機搭載圖像輸入用的攝影機模組的情況也增多。在具有這樣的攝影功能的設備中使 15 用CCD或CMOS等的攝影元件。近幾年，這些攝影元件的緊湊化發展，攝影設備整體及搭載於此的攝影透鏡也要求緊凑性。而且，同時，攝影元件的高像素化也發展’要求攝影透鏡的高解析、高性能化。爲了滿足這樣的要求’在過去，開發有作爲整體利用四片透鏡的結構的攝影透鏡’ 20 但是，爲了謀求進一步的高解析、高性能化，在最近’有增加透鏡片數的趨勢。專利文獻1:日本專利第3788133號公報。專利文獻2 :日本專利公開2007-264180號公報。專利文獻3 :曰本專利公開2007-279282號公報。 3 M369459 然而，在專利文獻1至3中公開有將透鏡片數設爲五片謀求尚性能化的攝影透鏡’但是，在近幾年，要求比記載於這些文獻的攝影透鏡更進一步的高解析性能。 5【新型内容】本創作疋鑒於這樣的問題點而提出的，其目的在於，提供一種能夠得到高解析性能的攝影透鏡及攝影裝置。根據本創作的攝影透鏡設成從物側依次包括：第一透鏡，在光軸附近，物侧的面爲凸形狀且具有正的折射力； 10第二透鏡，具有負的折射力；第三透鏡，在光軸附近，像側的面爲凸形狀且具有正的折射力；第四透鏡，在光軸附近，像側的面爲凸形狀且具有正的折射力；以及第五透鏡，在光轴附近，像側的面爲凹形狀且具有負的折射力，且滿足以下條件式： 15 0.8<f/fl<i.5 ...... ( I ) fl<|f2|<f3 ...... (2) vd2<35 ...... ( 3 ) 此處，設fl爲第一透鏡的焦距、f2爲第二透鏡的焦距、〇爲第三透鏡的焦距、f爲整個系統的焦距。設心爲第二 20 透鏡對d線的阿貝數。在根據本創作的攝影透鏡中，作爲整體設爲五片的透鏡結構，與過去的四片結構的攝影透鏡相比，透過增加透鏡片數，並且謀求各透鏡的結構的最佳化，從而得到對應於高像素化的高解析性能的透鏡系統。 ^ 在根據本創作的攝影透鏡中，較佳地，第-透鏡、第 -M369459 二透鏡、第二透鏡、第四透鏡、及第五透鏡全部是兩面爲非球面形狀。特別疋，較佳地，第四透鏡的像側的面形狀設成滿足以下的式的非球面形狀。 ha<0.7hmax ...... ( 4) 在此’位於距透鏡的面頂點位置為任意的高度h的非球面形狀用規定的非球面式表示，該非球面式的一階微分值表示在高度h下的透鏡面的傾斜度（傾$ )、二階微分值表 10 示透鏡面的傾斜度的變位（変位）时，基於光轴附二的二階微分值的符號被替换的最低的高度設为以。而且在^ 大有效半徑下的高度設爲hmax、最大有效半徑的七成的高度設爲0.7hmax。 15 20 根據本創作的攝影裝置具備根據本創作的攝影透鏡、 =::創作的攝影透鏡形成的光學像對應的攝影信基於由本創作的攝影透相高解㈣攝影信號。根:本二作的攝影透鏡，在作爲整體五中，-成適當地設定各透鏡二構式’所以能夠得到高解析性能。 /爲足規-的條件而且’根據本創作的攝影裝置，輸出盘由 =解成的光φ像對應的攝影=作于Α阿解析的攝影圓像。 5 25 M369459 【實施方式】以下，參照圖式對本創作的實施方式詳細地進行說明。圖1表示本創作的一實施方式相關的攝影透鏡的第1結構例。該結構例對應於後述的第1數值實施例的透鏡結構。 5同樣地，在圖2至圖6表示對應於後述的第2至第6數值實施例的透鏡結構的第2至第6結構例的剖面結構。在圖1至圖6 中’符號Ri表示將也包括光闌St最靠物侧的構成因素的面設爲第1個而隨著朝向像側（成像側）依次增加而附上符號的第i個面（也稱第i面）的曲率半徑。符號Di表示第i面和 10第i+Ι面的光轴Z1上的面間隔。另外，各結構例的基本的結構均相同，所以，以下將圖1所示的第1結構例作爲基本進行說明。圖20(A)、（B)作爲本實施方式相關的攝影裝置的一例表示帶攝影機的手機。在圖20(A)、（B)表示的帶 15攝影機的手機具備上部框體2A和下部框體2B，兩者構成爲沿圖20 (A)的箭頭方向轉動自如。在下部框體2B設有操作按紐21。在上部框體2A設有攝影機部1 (圖20 (B))及顯不部22 (圖20 ( A ))等。顯示部22由LCD (液晶板）或EL ( Electro-Luminescence )板等的顯示板構成》顯示部 20 22配置在折疊時成爲内面的一侧。在該顯示部22申，顯示關於電話功能的各種功能表以外，還能夠顯示由攝影機部1 拍攝的圖像等。攝影機部丨配置在例如上部框體2 A的背面一側。但是’設置攝影機部1的位置不限於此。攝影機部1具備本實施方式相關的攝影透鏡、和設置在 M369459 對應於攝影透鏡的成像面的位置的攝影元件（未圖示）。在攝影機部1中，由攝影透鏡形成的光學像透過攝影元件變換成電性攝影信號，該攝影信號被輸出到設備本體側的信號處理電路。在該帶攝影機的手機中使用本實施方式相關 5的攝影透鏡，從而得到充分進行像差校正的高解析的攝影 '信號。在攝影設備本體側，基於該攝影信號可以生成高解 * 析的圖像。另外，本實施方式相關的攝影透鏡能夠適用於使用 CCD或CMOS等的攝影元件的各種攝影裝置。本實施方式 10相關的攝影裝置不限於帶攝影機的手機，也可以是例如數位靜止攝影機或PDA等。該攝影透鏡沿著光軸Z1從物側依次具備第一透鏡 G1、第二透鏡G2、第三透鏡G3、第四透鏡G4及第五透鏡 G5。光學性的孔徑光闌st配置於第一透鏡（}1的前側，更詳 Μ細地，配置在光軸Z1上比第一透鏡G1的像側的面更靠物側。在該攝影透鏡的成像面Simg配置CCD等的攝影元件。在第五透鏡G5和攝影元件之間，根據安裝透鏡的攝影機側的結構，可以配置有各種光學部件〇(：;。例如可以配置 20有攝影面保護用的蓋玻璃或紅外線截止濾光片等的平板狀的光學部件。此時，作爲光學部件GC，例如可以使用在平板狀的蓋玻璃施加紅外線截止濾光片或Nd濾光片等的具有濾'光片效果的塗層的光學部件。而且，在該攝影透鏡中，可以在第一透鏡〇1至第五透鏡G5的全部、或至少一個透鏡 7 M369459 面施加紅外線截止濾光片或ND濾光片等的具有濾光片效果的塗層、或防反射的塗層。第一透鏡G1成爲在光轴附近物側的面爲凸形狀的正透鏡，例如在光軸附近成爲雙凸透鏡。但是，如圖6的第6 5 結構例，第一透鏡G1也可以是正的彎月形透鏡。第一透鏡G2爲負透鏡’例如設爲在光轴附近將凹面朝向物側的負透鏡。但是，如圖6的第6結構例，第二透鏡G2 也可以成爲在光軸附近將凹面朝向像側的負透鏡。第三透鏡G3成爲在光軸附近像側的面爲凸形狀的正 10透鏡，例如在光轴附近成爲雙凸透鏡。但是，如圖6的第6 結構例’第二透鏡G3也可以是將凸面朝向像側的正的彎月形透鏡。第四透鏡G4在光軸附近像側的面爲凸形狀且具有正的折射力。第五透鏡G5在光轴附近像側的面爲凹形狀且具 15 有負的折射力。該攝影透鏡構成爲滿足以下的條件式。此處，設爲第一透鏡G1的焦距，f2設爲第二透鏡G2的焦距，f3設爲第三透鏡G3的焦距，f設爲整個系統的焦距，vd2設爲第二透鏡G2對d線的阿貝數。 20 0.8<f/fl<1.5 ...... ( 1 ) fl<|f2|<f3 ...... ( 2) vd2<35 ...... ( 3) 在該攝影透鏡中，較佳地，第一透鏡、第二透鏡G2、第二透鏡G3、第四透鏡G4、及第五透鏡G5全部是兩面爲 M369459 ^面形狀。特別是，較佳地，第四透鏡G4及第五透鏡⑺ =光轴附近和周邊部爲凹凸形狀的傾向不同的非球面形狀。例如較佳地’第五透鏡G5的像側的面設爲在光軸附近成凹形狀而在周邊部成凸形狀的非球面。 5 巾且’較佳地’第四透鏡G4的像側的面形狀設爲滿足以下的式的非球面形狀。 ha<0.7hmax ...... ( 4 ) 在此’位於距透鏡的面頂點位置爲任意的高度h的非球面形狀用規定的非球面式表示，該非球面式的一階微分值 10表示在高度h下的透鏡面的傾斜度、二階微分值表示透鏡面的傾斜度的變位時，基於光軸附近的二階微分值的符號被替換的最低的尚度設爲ha。而且，在最大有效半徑下的高度a又爲hmax、最大有效半徑的七成的高度設爲〇 7hmax。非球面式一般由以下的式（A)表示。 15 Z=C.h2/{I+ ( i_K.C2.h2) 1/2}+Σ An.hn ……（A) (n=3以上的整數）此處， Z :非球面的深度（mm ) h·從光抽到透鏡面的距離（高度）（mm ) 20 K :離心率 C :近轴曲率=1/R (R:近軸曲率半徑）M369459 V. New type of description: [Technical field to which a new type belongs] The present invention relates to a photographic lens that images an optical image of a subject on a CCD (Charge Coupled Devieex CMOS (Complementary Metal Oxide Semiconductor) or the like. A digital still camera, a mobile phone with a camera, and a camera device such as a portable digital terminal (PDA: Personal Digital Assistance) equipped with the multi-lens of the camera. 10 [Prior Art] In recent years, with personal computers to the general family Popularization, it is possible to quickly popularize image information such as photographed scenery or portrait images into a digital still camera of a personal computer. Moreover, there is an increase in the number of camera modules for image input on a mobile phone. The photographic elements such as CCD or CMOS are used for the device. In recent years, these imaging devices have been compact, and the entire photographic device and the photographic lens mounted thereon are also required to be compact. Moreover, at the same time, the photographic elements are high. Pixelization has also evolved to require high resolution and high performance of photographic lenses. To satisfy this In the past, the development of a photographic lens that uses a structure of a four-lens lens as a whole has been developed. 20 However, in order to achieve further high resolution and high performance, there has been a tendency to increase the number of lenses in recent years. Patent Document 1: Japan Patent Document No. 3, 788, 133. Patent Document 2: Japanese Patent Publication No. 2007-264180. Patent Document 3: Japanese Patent Publication No. 2007-279282. 3 M369459 However, Patent Documents 1 to 3 disclose the number of lenses In the past few years, it has been required to provide a higher-resolution performance than the photographic lenses described in these documents. 5 [New content] This creation is proposed in view of such a problem. The object of the invention is to provide a photographic lens and a photographic device capable of obtaining high resolution performance. The photographic lens according to the present invention is arranged to include, in order from the object side, a first lens, and the object side surface is convex in the vicinity of the optical axis. And having a positive refractive power; 10 second lens having a negative refractive power; third lens, near the optical axis, the image side surface is convex and has Positive refractive power; fourth lens, near the optical axis, the image side surface is convex and has a positive refractive power; and the fifth lens, near the optical axis, the image side surface is concave and has negative refraction Force, and satisfy the following conditional formula: 15 0.8<f/fl<i.5 ...... (I) fl<|f2|<f3 ...... (2) vd2<35 .. (3) Here, let fl be the focal length of the first lens, f2 be the focal length of the second lens, 〇 be the focal length of the third lens, and f be the focal length of the entire system. Set the heart to the Abbe number of the second 20 lens to the d line. In the photographic lens according to the present invention, a five-piece lens structure is used as a whole, and the number of lenses is increased by the number of lenses compared with the conventional four-image photographic lens, and the structure of each lens is optimized. A lens system corresponding to high pixelation of high resolution performance. In the photographic lens according to the present invention, preferably, the first lens, the -M369459 two lens, the second lens, the fourth lens, and the fifth lens are all aspherical in shape. In particular, it is preferable that the surface shape of the image side of the fourth lens is set to satisfy an aspherical shape of the following formula. Ha<0.7hmax (4) Here, the aspherical shape at an arbitrary height h from the vertex of the surface of the lens is expressed by a predetermined aspherical shape, and the first-order differential value of the aspherical surface is expressed in When the inclination of the lens surface at height h (pitching $) and the second-order differential value table 10 indicate the displacement (clamping) of the inclination of the lens surface, the lowest height of the symbol based on the second-order differential value attached to the optical axis is replaced. Set to Further, the height at the large effective radius is set to hmax, and the height of 70% of the maximum effective radius is set to 0.7hmax. 15 20 The photographing apparatus according to the present invention is provided with a photographing signal corresponding to an optical image formed by the photographing lens of the present creation and the photographing lens created by =:: based on the photographing of the present invention. Root: In the photographic lens of the second embodiment, the two lens configurations are appropriately set as the whole, so that high resolution performance can be obtained. In the case of the photographing apparatus of the present invention, the photographing apparatus according to the present invention, the photographing of the light φ image of the output disc by = is the photographing circle image for the analysis of the 。. 5 25 M369459 [Embodiment] Hereinafter, embodiments of the present creation will be described in detail with reference to the drawings. Fig. 1 shows a first configuration example of an imaging lens according to an embodiment of the present invention. This configuration example corresponds to the lens configuration of the first numerical embodiment described later. In the same manner, the cross-sectional structures of the second to sixth structural examples corresponding to the lens structures of the second to sixth numerical examples described later are shown in Fig. 2 to Fig. 6 . In Fig. 1 to Fig. 6, the symbol Ri indicates that the surface including the constituent elements on the most object side of the pupil St is the first one, and the i-th symbol is attached as the image side (imaging side) is sequentially increased. The radius of curvature of a face (also called the i-th face). The symbol Di indicates the interplanar spacing on the optical axis Z1 of the i-th plane and the 10th i-th plane. Further, since the basic configuration of each configuration example is the same, the first configuration example shown in Fig. 1 will be described below as a basic configuration. 20(A) and (B) show a mobile phone with a video camera as an example of the imaging device according to the present embodiment. The mobile phone with the camera 15 shown in Figs. 20(A) and (B) includes an upper housing 2A and a lower housing 2B, both of which are configured to be rotatable in the direction of the arrow in Fig. 20(A). An operation button 21 is provided in the lower casing 2B. The upper housing 2A is provided with a camera unit 1 (Fig. 20 (B)) and a display unit 22 (Fig. 20 (A)). The display unit 22 is constituted by a display panel such as an LCD (Liquid Crystal Panel) or an EL (Electro-Luminescence) panel. The display unit 20 22 is disposed on the side that becomes the inner surface when folded. In addition to the various function tables for the telephone function, the display unit 22 can display an image or the like captured by the camera unit 1. The camera unit 丨 is disposed, for example, on the back side of the upper housing 2 A. However, the position at which the camera unit 1 is set is not limited to this. The camera unit 1 includes an imaging lens according to the present embodiment and an imaging element (not shown) provided at a position corresponding to an imaging surface of the imaging lens in M369459. In the camera unit 1, an optical image formed by a photographic lens is converted into an electrical photographic signal by an imaging element, and the imaging signal is output to a signal processing circuit on the apparatus main body side. The imaging lens according to the fifth embodiment of the present invention is used in the camera-equipped mobile phone to obtain a high-resolution imaging 'signal that sufficiently performs aberration correction. On the main body side of the photographing apparatus, an image of high resolution can be generated based on the photographing signal. Further, the imaging lens according to the present embodiment can be applied to various imaging devices using imaging elements such as CCD or CMOS. The photographing apparatus according to the tenth embodiment is not limited to a mobile phone with a camera, and may be, for example, a digital still camera or a PDA. The photographic lens includes a first lens G1, a second lens G2, a third lens G3, a fourth lens G4, and a fifth lens G5 in this order from the object side along the optical axis Z1. The optical aperture stop st is disposed on the front side of the first lens (}, more specifically, on the optical axis Z1, on the object side of the image side of the first lens G1. The imaging surface Simg is provided with an imaging element such as a CCD, etc. Between the fifth lens G5 and the imaging element, various optical components 〇 can be disposed depending on the configuration of the camera side on which the lens is mounted. A flat optical member such as a cover glass or an infrared cut filter. In this case, as the optical member GC, for example, a filter having an infrared cut filter or an Nd filter applied to a flat cover glass can be used. An optical component of a coating of a light sheet effect. Further, in the photographic lens, an infrared cut filter or an ND filter may be applied to all of the first lens 〇1 to the fifth lens G5 or at least one lens 7 M369459. A coating having a filter effect or an anti-reflection coating such as a sheet. The first lens G1 is a positive lens having a convex shape on the object side near the optical axis, and is, for example, a lenticular lens in the vicinity of the optical axis. Such as In the sixth structural example of 6, the first lens G1 may be a positive meniscus lens. The first lens G2 is a negative lens 'for example, a negative lens having a concave surface toward the object side in the vicinity of the optical axis. However, as shown in FIG. In the sixth configuration example, the second lens G2 may be a negative lens having a concave surface toward the image side in the vicinity of the optical axis. The third lens G3 is a positive ten lens having a convex surface on the image side in the vicinity of the optical axis, for example, in the light. The vicinity of the axis is a lenticular lens. However, the second lens G3 of the sixth configuration example of Fig. 6 may be a positive meniscus lens having a convex surface facing the image side. The surface of the fourth lens G4 on the image side near the optical axis is The fifth lens G5 has a concave shape on the image side in the vicinity of the optical axis and has a negative refractive power. The photographic lens is configured to satisfy the following conditional expression. The focal length of one lens G1, f2 is the focal length of the second lens G2, f3 is the focal length of the third lens G3, f is the focal length of the entire system, and vd2 is the Abbe number of the second lens G2 for the d line. 0.8<f/fl<1.5 ...... ( 1 ) fl<|f2|<f3 ...... (2) vd2<35 .... (3) In the photographic lens, preferably, the first lens, the second lens G2, the second lens G3, the fourth lens G4, and the fifth lens G5 are all in the shape of M369459^ on both sides. Preferably, the fourth lens G4 and the fifth lens (7) have an aspherical shape in which the vicinity of the optical axis and the peripheral portion have a different concavo-convex shape. For example, it is preferable that the image side surface of the fifth lens G5 is set to be in the light. An aspherical surface having a concave shape in the vicinity of the axis and having a convex shape in the peripheral portion. The surface shape of the image side of the fourth lens G4 is preferably an aspherical shape satisfying the following formula. Ha<0.7hmax (4) Here, the aspherical shape at an arbitrary height h from the vertex of the surface of the lens is expressed by a predetermined aspherical shape, and the first-order differential value of the aspherical surface is represented by 10 When the inclination of the lens surface at the height h and the second-order differential value indicate the displacement of the inclination of the lens surface, the lowest degree of substitution based on the sign of the second-order differential value near the optical axis is set to ha. Moreover, the height a at the maximum effective radius is again hmax, and the height of 70% of the maximum effective radius is set to 〇 7hmax. The aspherical type is generally represented by the following formula (A). 15 Z=C.h2/{I+ ( i_K.C2.h2) 1/2}+Σ An.hn ......(A) (n=3 or more integer) Here, Z: the depth of the aspheric surface (mm) h· Distance from the light to the lens surface (height) (mm) 20 K : Eccentricity C: paraxial curvature = 1/R (R: paraxial radius of curvature)

An :第η次的非球面係數 Ζ表示從位於距光轴爲高度h的位置的非球面上的點 M369459 下垂到非球面的頂點的切平面（垂直於光軸的平面）的垂線的長度（mm)。即，Z表示距光軸爲高度h的以面頂點位置作爲基準的非球面的下沈量（深度）。圖19不出第四透鏡(34的像側的面的關於透鏡面的傾 5斜度。在圖19中示出距面頂點位置爲任意的高度㈣透鏡面位置P1所對應的切平面。該切平面的傾斜度相當於在高度 h下的透鏡面的傾斜度。將該切平面倒向物側的情況設爲負側，相反，倒向像侧的情況設爲正側。上述非球面式的一階微分值表示如圖19所示的在高度h下的切平面的傾斜度。 10 接著，說明如以上構成的攝影透鏡的作用及效果。在該攝影透鏡中，設爲作爲整體五片的透鏡結構，與過去的四片結構的攝影透鏡相比，增加了透鏡片數，並且謀求各透鏡的結構的最佳化，從而得到對應於高像素化的高解析性能的透鏡系統》特別是，透過將第三透鏡G3的像 I5侧的面設成凸形狀，從而容易成爲明亮的光學系統。條件式（1)有關第一透鏡⑴的折射力。在該攝影透鏡中，按照滿足條件式（丨）的方式第一透鏡⑴佔據主要的成像功能，從而得到總長短的光學系統。若低於條件式 (Ο的下限’貝總長變長。若超出上限，則對縮短總長有 20利，但是’像面彎曲增大，得不到高解析性能。爲了總長更短且得到高解析性能，較佳地，條件式（〇的數值範圍是以下的條件式（1A)的數值範圍。 1.0<f/fl<1.4 ...... ( ία) 更佳地是以下的條件式（1B )的數值範圍。 M369459 l.l<f/fl<1.3 ...... ( IB ) 條件式（2)示出第一透鏡G1、第二透鏡G2、及第三透鏡G3的焦距的適當的關係。條件式⑶有關第二透鏡 G2的適虽的阿貝數。透過滿足條件式（2 )及條件式（3 )，有利於色像差校正。特別是超出條件式（3)的上限，則色像差校正變得不充分。爲了更加良好地進行色像差校正，較佳地，條件式（3) 的上限滿足以下的條件式（3A)的值。 vd2<25 ...... ( 3A) 叩且 15An : the nth aspherical coefficient Ζ indicates the length of the perpendicular line from the point M369459 on the aspheric surface at the position h from the optical axis to the tangential plane of the aspheric surface (the plane perpendicular to the optical axis) ( Mm). That is, Z represents the amount of sinking (depth) of the aspherical surface with the surface vertex position as the reference from the optical axis height h. Fig. 19 shows the inclination of the lens surface with respect to the lens surface of the fourth lens (34). In Fig. 19, the apex position is an arbitrary height (four) lens plane position P1 corresponding to the tangent plane. The inclination of the tangential plane corresponds to the inclination of the lens surface at the height h. The case where the tangential plane is reversed toward the object side is the negative side, and the reverse image side is the positive side. The first-order differential value indicates the inclination of the tangent plane at the height h as shown in Fig. 19. Next, the action and effect of the photographing lens configured as above will be described. The lens structure is increased in the number of lenses compared to the photographic lenses of the past four-piece structure, and the structure of each lens is optimized, thereby obtaining a lens system corresponding to high-resolution high-resolution performance. By setting the surface on the image I5 side of the third lens G3 to a convex shape, it is easy to become a bright optical system. Conditional Formula (1) The refractive power of the first lens (1). In the photographic lens, the conditional expression is satisfied. (丨) way A lens (1) occupies the main imaging function, thereby obtaining an optical system of total length. If it is lower than the conditional formula (the lower limit of Ο 'the total length of the shell becomes longer. If the upper limit is exceeded, there is a profit of 20 for the total length, but the curvature of the image is increased. In order to make the total length shorter and to obtain high resolution performance, it is preferable that the conditional expression (the numerical range of 〇 is the numerical range of the following conditional expression (1A). 1.0 <f/fl<1.4 ( ία) is more preferably the numerical range of the following conditional expression (1B). M369459 l.l <f/fl<1.3 ...... ( IB ) Conditional expression (2) shows The appropriate relationship between the focal lengths of the first lens G1, the second lens G2, and the third lens G3. The conditional expression (3) relates to the appropriate Abbe number of the second lens G2. The transmission satisfies the conditional expression (2) and the conditional expression (3). It is advantageous for chromatic aberration correction. In particular, the chromatic aberration correction becomes insufficient beyond the upper limit of the conditional expression (3). In order to perform chromatic aberration correction more favorably, conditional expression (3) is preferable. The upper limit satisfies the value of the following conditional expression (3A): vd2<25 ...... (3A) 15 and 15

該攝〜透鏡中，將相對於其他的透鏡配置在像側的第四透鏡(54及第五透鏡仍的非球面形狀設爲在光 $附近和周邊部爲凹凸形狀的傾向不同的形狀，從而能夠從像面的中心部到周邊部良好地校正像面變曲。特別是，關於第四透鏡G4的像側的面形狀，透過滿足上述的條件式 ⑴’從而良好地校正像面料，得到高解析性能。J X上說明’根據本實施方式相關的攝影透鏡爲整體五4的透鏡結構巾，適#地設定各透鏡的形定的條件式，所以能夠得到高解析性能。而且’，式所涉及的攝影裝置，使得輸出與由本實施影；』析性能的攝影透鏡形成的光學像對應的攝 ^。諕，所以能夠得到高解析的攝影圖像。 <實施例> 鏡的具體的數值實實施例進行部分歸 ^接著，對本實施方式相關的攝影透知例進行說明。在以τ，對多個的數值 20 M369459 納說明。 [實施例1] [表1]〜[表2]示出與圖1所示的攝影透鏡的結構對應的具體的透鏡數據。特別是，在[表丨]表示其基本的透鏡數 5據，在[表2]表示非球面的數據。在[表1]所示的透鏡數據的面號碼Si的攔中，關於實施例丨相關的攝影透鏡示出將最靠物侧的構成因素的面作爲第i面並隨著朝向像側依次增加而附上符號的第i個（丨^〜^)的面號碼（也即第i面的面號碼）。在曲率半徑Ri的欄表示對應於圖1中附上的符號 1〇 Ri而從物側第i面的曲率半徑的值（mm)。關於面間隔Di 的欄也同樣地表示從物側第1面si和第i+1面Si+1的光轴上的間隔（mm)。在Ndi及vdj的欄表示從物側第】光學因素對d線（ 587.6nm)的折射率及阿貝數的值。實施例1相關的攝影透鏡的第一透鏡G丨、第二透鏡 I5 G2、第三透鏡G3、第四透鏡〇4、及第五透鏡部是兩面爲非球面形狀。在[表丨]的基本透鏡數據作爲這些非球面的曲率半控示出光轴附近的曲率半徑的數值。在[表2]表示實施例丨相關的攝影透鏡的非球面數據。在作爲非球面數據表示的數值中，記號“E”表示其之後 20的數值疋以1〇爲底的“幕指數”，表示由以該⑽底的指數函數表示的數值與“E”之前的數值相乘。例如，若爲 “1.0E-02” ，則表示 “1〇χ1〇-2” 。作爲實施例1相關的攝影透鏡的非球面數據，記載由上述的非球面式（Α)所表示的非球面形狀的式中的各係數 12 M369459In the above-described lens, the aspherical shape of the fourth lens (54 and the fifth lens) disposed on the image side with respect to the other lens has a shape in which the shape of the aspherical shape is different between the vicinity of the light and the peripheral portion. The image surface curvature can be satisfactorily corrected from the center portion to the peripheral portion of the image surface. In particular, the surface shape of the image side of the fourth lens G4 is improved by satisfying the conditional expression (1)' described above, thereby obtaining a high image fabric. In the JX, it is explained that the photographic lens according to the present embodiment is a lens structure of the entire five-fourth lens, and the conditional expression of each lens is set so that high resolution performance can be obtained. The photographic apparatus outputs a high-resolution photographic image by outputting an image corresponding to the optical image formed by the photographic lens of the present embodiment. <Example> The specific numerical value of the mirror In the embodiment, a description will be given of a photographic imaging example according to the present embodiment. A plurality of numerical values of 20 M369459 are described by τ. [Embodiment 1] [Table 1]~[ 2] shows specific lens data corresponding to the configuration of the photographing lens shown in Fig. 1. In particular, the basic lens number 5 data is shown in [Table], and the aspherical data is shown in [Table 2]. In the photographic lens relating to the embodiment 丨, the photographic lens according to the embodiment 示出 shows that the surface of the constituent element on the most object side is the i-th surface and sequentially increases toward the image side. The face number of the i-th (丨^~^) of the symbol is attached (that is, the face number of the i-th face). The column of the radius of curvature Ri indicates the symbol 1〇Ri corresponding to the attached figure 1 and the object side The value of the radius of curvature of the i-th surface (mm). The column of the surface interval Di also shows the interval (mm) on the optical axis from the object-side first surface si and the i+1-th surface Si+1. The column of vdj and the value of the refractive index and the Abbe number of the optical element to the d-line (587.6 nm) from the object side are the first lens G丨 and the second lens I5 G2 of the photographic lens according to the first embodiment. The three lenses G3, the fourth lens 〇4, and the fifth lens portion have aspherical shape on both sides. The basic lens data in [Table] serves as the curvature half of these aspheric surfaces. The numerical value of the radius of curvature in the vicinity of the optical axis is shown. The aspherical data of the photographic lens related to the embodiment 表示 is shown in [Table 2]. In the numerical value expressed as aspherical data, the symbol "E" indicates the value of the following 20 疋The "curtain index" as the bottom indicates that the value represented by the exponential function at the bottom of the (10) is multiplied by the value before "E". For example, if it is "1.0E-02", it means "1〇χ1〇" -2". As the aspherical surface data of the imaging lens according to the first embodiment, each coefficient 12 M369459 in the equation of the aspherical shape represented by the above-described aspherical type (Α) is described.

An、K的值。就實施例1相關的攝影透鏡而言，作爲非球面係數八„適當有效地使用Α3〜Α1()爲止的次數來表示。而且，在圖7表示關於上述的條件式（4)的微分值。即，關於第四透鏡G4的像侧的面形狀，表示非球面式的一 5 階微分值和二階微分值。橫軸表示有效半徑（％)，縱軸 ' 表示微分值。另外，將最大有效半徑設爲100%。如圖7所 - 示，從光軸附近到達最大有效半徑的七成（70% )之前，二階微分值的符號被替換。即，滿足條件式（4)的條件。 [表1] 實施例1·基本透鏡數據 Si Ri Di Ndj vdj (面號碼） (曲率半徑） (面間隔） (折射率） (阿貝數） 1 (光闌） — -0. 05 2 0. 1725 1.72 1. 68986 53.2 3 -0. 0692 0.71 4 -0. 2673 0. 80 1.63171 23.3 5 -0. 0599 0. 39 6 0. 0967 1.22 1. 68986 53.2 7 -0. 0368 0. 82 8 -0.1609 1.00 1. 53112 55.4 9 -0. 4709 0. 55 10 -0. 0183 0.84 1.53112 55.4 11 0. 4473 1.32 12 〇〇 0.30 1.51825 64.1 13 〇〇 0. 53The value of An, K. The photographic lens according to the first embodiment is expressed as the number of times the aspherical coefficient VIII is appropriately and effectively used from Α3 to Α1 (). Further, the differential value with respect to the above conditional expression (4) is shown in FIG. That is, the surface shape of the image side of the fourth lens G4 indicates a fifth-order differential value and a second-order differential value of the aspherical shape. The horizontal axis represents the effective radius (%), and the vertical axis represents the differential value. The effective radius is set to 100%. As shown in Fig. 7, before the 70% (70%) of the maximum effective radius is reached from the vicinity of the optical axis, the sign of the second-order differential value is replaced. That is, the condition of the conditional expression (4) is satisfied. [Table 1] Example 1·Basic lens data Si Ri Di Ndj vdj (face number) (radius of curvature) (face spacing) (refractive index) (Abbe number) 1 (optical) — -0. 05 2 0. 1725 1.72 1. 68986 53.2 3 -0. 0692 0.71 4 -0. 2673 0. 80 1.63171 23.3 5 -0. 0599 0. 39 6 0. 0967 1.22 1. 68986 53.2 7 -0. 0368 0. 82 8 -0.1609 1.00 1. 53112 55.4 9 -0. 4709 0. 55 10 -0. 0183 0.84 1.53112 55.4 11 0. 4473 1.32 12 〇〇0.30 1.518 25 64.1 13 〇〇 0. 53

Gl{ G2{ G3{ G4{ G5{ GC{ [表2] 實施例1·非球面數據面號碼係數 Κ A3 Α4 Α5 Α6 2 3 -6.660Ε-01 3.789Ε+01 -2.226Ε-03 -1.750Ε-03 2.832Ε-03 -6.285Ε-03 -6.124Ε-03 -5.136Ε-03 2.613Ε-03 4. 030Ε-04 13 M369459 4 2.043E-01 -5.100E-03 -2.920E-03 -5.160E-03 6. 646E-04 5 -1.741E+01 -1.136E-02 3.626E-03 -4.723E-03 1. 515E-03 6 -2. 216E+01 -1.949E-02 6.820E-03 -3.409E-03 1.350E-03 7 4.075E+00 -1.339E-02 -2.055E-03 -7.534E-06 1.067E-04 8 9.994E-01 -1.335E-03 -5.597E-04 4.574E-04 1.669E-04 9 -6.193E+00 -1.149E-03 -1.831E-03 2.896E-03 1.482E-04 10 8.428E+01 4.130E-02 -1.243E-02 -2.770E-03 2. 835E-04 11 -8.261E+00 3. 820E-02 -2.423E-02 2. 762E-03 9. 551E-04 A7 A8 A9 A10 2 -1.647E-03 9. 301E-04 -2.878E-04 -2.379E-05 3 1. 204E-03 -7.455E-04 1.506E-04 1.118E-05 4 3.721E-03 -1.571E-03 4.428E-04 -7.518E-05 5 3.243E-03 -1. 943E-03 4.444E-04 -4.362E-05 6 -1.595E-04 -1.470E-04 8.717E-05 -1.486E-05 7 2.166E-05 1.518E-05 1.189E-05 -1.952E-06 8 2.580E-05 -5.654E-06 5.810E-06 -1.268E-06 9 -4. 300E-04 6. 563E-05 9.859E-06 -2.160E-06 10 2.123E-04 -1.193E-06 -8.981E-06 7.947E-07 11 -2.999E-04 9.986E-06 5.261E-06 -5.372E-07Gl{ G2{ G3{ G4{ G5{ GC{ [Table 2] Example 1 · Aspheric data surface number coefficient Κ A3 Α4 Α5 Α6 2 3 -6.660Ε-01 3.789Ε+01 -2.226Ε-03 -1.750Ε -03 2.832Ε-03 -6.285Ε-03 -6.124Ε-03 -5.136Ε-03 2.613Ε-03 4. 030Ε-04 13 M369459 4 2.043E-01 -5.100E-03 -2.920E-03 -5.160E -03 6. 646E-04 5 -1.741E+01 -1.136E-02 3.626E-03 -4.723E-03 1. 515E-03 6 -2. 216E+01 -1.949E-02 6.820E-03 -3.409 E-03 1.350E-03 7 4.075E+00 -1.339E-02 -2.055E-03 -7.534E-06 1.067E-04 8 9.994E-01 -1.335E-03 -5.597E-04 4.574E-04 1.669E-04 9 -6.193E+00 -1.149E-03 -1.831E-03 2.896E-03 1.482E-04 10 8.428E+01 4.130E-02 -1.243E-02 -2.770E-03 2. 835E -04 11 -8.261E+00 3. 820E-02 -2.423E-02 2. 762E-03 9. 551E-04 A7 A8 A9 A10 2 -1.647E-03 9. 301E-04 -2.878E-04 -2.379 E-05 3 1. 204E-03 -7.455E-04 1.506E-04 1.118E-05 4 3.721E-03 -1.571E-03 4.428E-04 -7.518E-05 5 3.243E-03 -1. 943E -03 4.444E-04 -4.362E-05 6 -1.595E-04 -1.470E-04 8.717E-05 -1.486E-05 7 2.166E-05 1.518E-05 1.189E-05 -1.952E-06 8 2.580E-05 -5.654E-06 5.810E-06 -1.268E-06 9 -4. 300E-04 6. 563E-05 9.859E-06 -2.160E-06 10 2.123E-04 -1.193E-06 -8.981E-06 7.947E-07 11 -2.999E-04 9.986E-06 5.261E-06 -5.372E-07

[數值實施例2〜6] 與以上的實施例1相關的攝影透鏡同樣地，作爲實施例 2，在[表3]〜[表4]表示對應於圖2所示的攝影透鏡的結構的 5 具體的透鏡數據。而且，同樣地，作爲實施例3，在[表5] 〜[表6]表示對應於圖3所示的攝影透鏡的結構的具體的透鏡數據。同樣地，作爲實施例4，在[表7]〜[表8]表示對應於圖4所示的攝影透鏡的結構的具體的透鏡數據。同樣地，作爲實施例5，在[表9]〜[表10]表示對應於圖5所示的攝影 10 透鏡的結構的具體的透鏡數據。同樣地，作爲實施例6,在 [表11]〜[表12]表示對應於圖6所示的攝影透鏡的結構的具體的透鏡數據。另外，關於實施例2至6中的任意一個攝影透鏡，與實 14 M369459 施例1相關的攝影透鏡同樣，全部透鏡面成爲非球面形狀。在圖8至圖12表示有關實施例2至6的攝影透鏡的與上述的條件式（4)相關的微分值。即，關於第四透鏡G4的像側的面形狀，表示非球面式的一階微分值和二階微分值。如 5 圖8至圖12所示，關於實施例2至6的任意的攝影透鏡，從光軸附近到達最大有效半徑的七成（70%)之前，二階微分值的符號被替換。即，滿足條件式（4)的條件。[Numerical Examples 2 to 6] Similarly to the photographic lens according to the first embodiment, as in the second embodiment, the structure corresponding to the photographic lens shown in Fig. 2 is shown in [Table 3] to [Table 4]. Specific lens data. Further, similarly to the third embodiment, specific lens data corresponding to the configuration of the photographing lens shown in Fig. 3 is shown in [Table 5] to [Table 6]. Similarly, as the fourth embodiment, specific lens data corresponding to the configuration of the photographing lens shown in Fig. 4 is shown in [Table 7] to [Table 8]. Similarly, as the fifth embodiment, specific lens data corresponding to the configuration of the photographing 10 lens shown in Fig. 5 is shown in [Table 9] to [Table 10]. Similarly, as the sixth embodiment, specific lens data corresponding to the configuration of the photographing lens shown in Fig. 6 is shown in [Table 11] to [Table 12]. Further, in any of the photographic lenses of the second to sixth embodiments, similarly to the photographic lens of the first embodiment of the present invention, all the lens faces have an aspherical shape. The differential values relating to the above conditional expression (4) of the imaging lenses of the second to sixth embodiments are shown in Figs. 8 to 12 . That is, the surface shape on the image side of the fourth lens G4 indicates the first-order differential value and the second-order differential value of the aspherical surface. As shown in Fig. 8 to Fig. 12, with respect to any of the photographic lenses of Embodiments 2 to 6, the sign of the second-order differential value is replaced before reaching 70% (70%) of the maximum effective radius from the vicinity of the optical axis. That is, the condition of the conditional expression (4) is satisfied.

[表3] 實施例2·基本透鏡數據 Si Ri Di Ndj vdj (面號瑪） (曲率半徑） (面間隔） (折射率） (阿貝數） 1 (光闌） — -0. 05 2 0.1528 1.93 1.68986 53.2 3 -0. 0911 0. 47 4 -0. 1331 0. 80 1.63171 23.3 5 0. 0331 0.74 6 0. 0360 1.00 1. 53112 55.4 7 -0. 0553 0.52 · 8 -0.1024 1.70 1.68986 53.2 9 -0.3959 0. 59 10 〇〇 0. 80 1.53112 55.4 11 0. 5038 1.32 12 〇〇 0. 30 1. 51825 64. 1 13 〇〇 0. 60[Table 3] Example 2·Basic lens data Si Ri Di Ndj vdj (face number Ma) (radius of curvature) (face spacing) (refractive index) (Abbe number) 1 (optical) — -0. 05 2 0.1528 1.93 1.68986 53.2 3 -0. 0911 0. 47 4 -0. 1331 0. 80 1.63171 23.3 5 0. 0331 0.74 6 0. 0360 1.00 1. 53112 55.4 7 -0. 0553 0.52 · 8 -0.1024 1.70 1.68986 53.2 9 - 0.3959 0. 59 10 〇〇0. 80 1.53112 55.4 11 0. 5038 1.32 12 〇〇0. 30 1. 51825 64. 1 13 〇〇0. 60

Gl{ G2{ G3{ G4{ G5{ GC{ 10 [表4] 實施例2·非球面數據面號碼係數 K A3 A4 A5 A6 2 3 5. 878E-01 1. 970E+01 -2.712E-03 -2.658E-03 2. 598E-03 -6.268E-03 -6.349E-03 -4.279E-03 3.533E-03 3.561E-04 4 3. 304E+00 -5.731E-03 -8.528E-03 -7. 156E-03 2.948E-04 15 M369459 5 -4.425E+00 -3.000E-03 7. 237E-04 -6.524E-03 9.841E-04 6 -5.059E+01 -7.045E-03 5. 884E-03 -3.915E-03 1.206E-03 7 0.000E+00 -4. 363E-03 -4.549E-04 3.251E-04 1.299E-04 8 0.000E+00 4.342E-03 1.684E-04 -2.228E-06 6.216E-05 9 -7.684E+00 -5.188E-03 -4. 976E-03 2.915E-03 1.539E-04 10 0.000E+00 2.824E-02 -1.083E-02 -2.628E-03 2.908E-04 11 -6. 973E+00 4.768E-02 -2.901E-02 3.233E-03 1.110E-03 A7 A8 A9 A10 2 -1.865E-03 8.532E-04 -3.061E-04 8.121E-06 3 1.187E-03 -6.117E-04 1.127E-04 7.447E-06 4 3. 551E-03 -1.464E-03 4.404E-04 -7. 233E-05 5 3.127E-03 -1.873E-03 4.51IE-04 -4.215E-05 6 -2.047E-04 -1.903E-04 1.024E-04 -1.662E-05 7 1. 846E-05 -1.503E-06 -1.244E-06 1.573E-07 8 1.480E-05 7.765E-06 3.753E-07 -8.656E-07 9 -4. 091E-04 6. 768E-05 1. 099E-05 -2. 456E-06 10 2.112E-04 -8.501E-07 -9.121E-06 7.978E-07 11 -3.108E-04 5.899E-06 5.010E-06 -4.159E-07Gl{ G2{ G3{ G4{ G5{ GC{ 10 [Table 4] Example 2 Aspheric Data Face Number Coefficient K A3 A4 A5 A6 2 3 5. 878E-01 1. 970E+01 -2.712E-03 - 2.658E-03 2. 598E-03 -6.268E-03 -6.349E-03 -4.279E-03 3.533E-03 3.561E-04 4 3. 304E+00 -5.731E-03 -8.528E-03 -7 156E-03 2.948E-04 15 M369459 5 -4.425E+00 -3.000E-03 7. 237E-04 -6.524E-03 9.841E-04 6 -5.059E+01 -7.045E-03 5. 884E- 03 -3.915E-03 1.206E-03 7 0.000E+00 -4. 363E-03 -4.549E-04 3.251E-04 1.299E-04 8 0.000E+00 4.342E-03 1.684E-04 -2.228E -06 6.216E-05 9 -7.684E+00 -5.188E-03 -4. 976E-03 2.915E-03 1.539E-04 10 0.000E+00 2.824E-02 -1.083E-02 -2.628E-03 2.908E-04 11 -6. 973E+00 4.768E-02 -2.901E-02 3.233E-03 1.110E-03 A7 A8 A9 A10 2 -1.865E-03 8.532E-04 -3.061E-04 8.121E- 06 3 1.187E-03 -6.117E-04 1.127E-04 7.447E-06 4 3. 551E-03 -1.464E-03 4.404E-04 -7. 233E-05 5 3.127E-03 -1.873E-03 4.51IE-04 -4.215E-05 6 -2.047E-04 -1.903E-04 1.024E-04 -1.662E-05 7 1. 846E-05 -1.503E-06 -1.244E-06 1.573E-07 8 1.480E-05 7.765E-06 3.753E-07 -8 .656E-07 9 -4. 091E-04 6. 768E-05 1. 099E-05 -2. 456E-06 10 2.112E-04 -8.501E-07 -9.121E-06 7.978E-07 11 -3.108E -04 5.899E-06 5.010E-06 -4.159E-07

[表5] 實施例3·基本透鏡數據 Si Ri Di Ndj vdj (面號碼） (曲率半徑） (面間隔） (折射率） (阿貝數） 1 (光闌） — -0.05 2 0.1480 1.98 1. 68986 53.2 3 -0.0927 0. 45 4 -0.1210 0.80 1.63171 23.3 5 0. 0401 0.76 6 0. 0391 0.84 1.53112 55.4 7 -0. 0325 0.56 8 -0. 0847 1.87 1. 68986 53.2 9 -0. 4035 0.54 10 〇〇 0.80 1.53112 55.4 11 0.5110 1.32 12 〇〇 0. 30 1.51825 64.1 13 〇〇 0. 68[Table 5] Example 3·Basic lens data Si Ri Di Ndj vdj (face number) (radius of curvature) (face spacing) (refractive index) (Abbe number) 1 (optical) - -0.05 2 0.1480 1.98 1. 68986 53.2 3 -0.0927 0. 45 4 -0.1210 0.80 1.63171 23.3 5 0. 0401 0.76 6 0. 0391 0.84 1.53112 55.4 7 -0. 0325 0.56 8 -0. 0847 1.87 1. 68986 53.2 9 -0. 4035 0.54 10 〇〇0.80 1.53112 55.4 11 0.5110 1.32 12 〇〇0. 30 1.51825 64.1 13 〇〇0. 68

Gl{ G2{ G3{ G4{ G5{ GC{ 16 M369459 [表6] 實施例3 ·非球面數據面號碼係數 K A3 A4 A5 A6 2 7.016E-02 -2.157E-03 2.391E-03 -6.280E-03 3.842E-03 3 1.861E+01 -2.548E-03 -6.123E-03 -4.297E-03 4.072E-04 4 3.330E+00 -6.348E-03 -8.593E-03 -7.300E-03 2. 361E-04 5 -2.341E+00 -3.370E-03 3.922E-04 -6.681E-03 9. 417E-04 6 -5.683E+01 -6.702E-03 5.778E-03 -3.888E-03 1.214E-03 7 0.000E+00 -2.688E-03 -4.040E-04 2. 919E-04 1.249E-04 8 0.000E+00 3.765E-03 1.565E-04 -1.552E-05 5.367E-05 9 -7.507E+00 -5.975E-03 -5. 217E-03 2.901E-03 1.491E-04 10 0.000E+00 2.809E-02 -1.082E-02 -2.633E-03 2.902E-04 11 -6.864E+00 4.755E-02 -2.913E-02 3.270E-03 1.107E-03 A7 A8 A9 A10 2 -1.962E-03 8.234E-04 -2. 833E-04 9.901E-06 3 1.232E-03 -6.228E-04 1.070E-04 7.727E-06 4 3.490E-03 -1.485E-03 4.358E-04 -6.725E-05 5 3.117E-03 -1.875E-03 4. 512E-04 -4.219E-05 6 -2.020E-04 -1.919E-04 1.028E-04 -1.627E-05 7 1. 883E-05 -1.381E-06 -1.112E-06 1.786E-07 8 1.334E-05 6.827E-06 5.792E-07 -8.166E-07 9 -4.078E-04 6.882E-05 1.101E-05 -2.489E-06 10 2.114E-04 -8.673E-07 -9.118E-06 7.987E-07 11 -3.107E-04 5.849E-06 4.993E-06 -4. 120E-07 [表7] 實施例4·基本透鏡數據 Si Ri Di Ndj vdj (面號碼） (曲率半徑） (面間隔） (折射率） (阿貝數） 1 (光闌） — -0.10 2 0.1923 1.48 1. 75002 45.0 3 -0. 0538 0.50 4 -0. 3000 0. 79 1. 63171 23.3 5 -0. 0572 0. 20 17 M369459Gl{ G2{ G3{ G4{ G5{ GC{ 16 M369459 [Table 6] Example 3 · Aspherical data surface number coefficient K A3 A4 A5 A6 2 7.016E-02 -2.157E-03 2.391E-03 -6.280E -03 3.842E-03 3 1.861E+01 -2.548E-03 -6.123E-03 -4.297E-03 4.072E-04 4 3.330E+00 -6.348E-03 -8.593E-03 -7.300E-03 2. 361E-04 5 -2.341E+00 -3.370E-03 3.922E-04 -6.681E-03 9. 417E-04 6 -5.683E+01 -6.702E-03 5.778E-03 -3.888E-03 1.214E-03 7 0.000E+00 -2.688E-03 -4.040E-04 2. 919E-04 1.249E-04 8 0.000E+00 3.765E-03 1.565E-04 -1.552E-05 5.367E-05 9 -7.507E+00 -5.975E-03 -5. 217E-03 2.901E-03 1.491E-04 10 0.000E+00 2.809E-02 -1.082E-02 -2.633E-03 2.902E-04 11 - 6.864E+00 4.755E-02 -2.913E-02 3.270E-03 1.107E-03 A7 A8 A9 A10 2 -1.962E-03 8.234E-04 -2. 833E-04 9.901E-06 3 1.232E-03 -6.228E-04 1.070E-04 7.727E-06 4 3.490E-03 -1.485E-03 4.358E-04 -6.725E-05 5 3.117E-03 -1.875E-03 4. 512E-04 -4.219E -05 6 -2.020E-04 -1.919E-04 1.028E-04 -1.627E-05 7 1. 883E-05 -1.381E-06 -1.112E-06 1.786E-07 8 1.334E-05 6.827E- 06 5.792E-07 -8.166E-0 7 9 -4.078E-04 6.882E-05 1.101E-05 -2.489E-06 10 2.114E-04 -8.673E-07 -9.118E-06 7.987E-07 11 -3.107E-04 5.849E-06 4.993 E-06 -4. 120E-07 [Table 7] Example 4·Basic lens data Si Ri Di Ndj vdj (face number) (radius of curvature) (face spacing) (refractive index) (Abbe number) 1 (optical 阑) — —0.10 2 0.1923 1.48 1. 75002 45.0 3 -0. 0538 0.50 4 -0. 3000 0. 79 1. 63171 23.3 5 -0. 0572 0. 20 17 M369459

G3{ G4{ G5{ GC{ 6 7 0. 1384 -0.0212 1.08 1.19 1. 68986 53.2 8 -0.0711 1.00 1.53112 55.4 9 -0.4997 0.32 10 -0.1422 0.70 1.53112 55.4 11 0. 4557 1.00 12 oo 0.30 1. 51825 64.1 13 oo 0.58 實施例4·非球面數據面號碼係數 K A3 Α4 Α5 A6 2 -3.629Ε-01 -2. 698Ε-03 1.436Ε-03 -8.026Ε-03 8.378E-03 3 5.288Ε+01 -3.847Ε-04 -1.423Ε-02 -9.072Ε-03 6. 383E-04 4 -7.467Ε-02 -7.489Ε-03 -2.807Ε-03 -9.295Ε-03 5. 962E-04 5 5.162Ε+01 -2. 281Ε-02 3.566Ε-03 -1.155Ε-03 4.886E-03 6 -4.051Ε+01 -1.879Ε-02 5.952Ε-03 -3.950Ε-03 1.789E-03 7 -6. 489Ε+01 -3.925Ε-03 -4.488Ε-03 -1.286Ε-03 3.949E-05 8 5. 557Ε+00 -1.049Ε-02 -1.459Ε-03 7.177Ε-04 -1.398E-04 9 -7.612Ε+00 -1.821Ε-02 2.812Ε-03 3.645Ε-03 -3.885E-05 10 -2.383Ε-01 4. 666Ε-02 -1.170Ε-02 -2.494Ε-03 3.594E-04 11 -7.437Ε+00 4.923Ε-03 -4.986Ε-03 -1.975Ε-03 1.387E-03 Α7 Α8 Α9 Α10 2 -7.413Ε-03 1. 638Ε-03 7.354Ε-04 -4.238E-04 3 2.182Ε-03 -1.690Ε-03 5.585Ε-04 -1.157E-05 4 7.262Ε-03 -2.209Ε-03 3.063Ε-04 -7. 370E-05 5 3.891Ε-03 -2.427Ε-03 2.975Ε-04 -1.314E-05 6 7.275Ε-05 -1.986Ε-04 3.804Ε-05 -3.930E-06 7 -1.376Ε-04 5. 019Ε-05 4.945Ε-05 -1.286E-05 8 -1.501Ε-04 1.262Ε-06 2.025Ε-07 2.302E-06 9 -4. 445Ε-04 6. 322Ε-05 8.416Ε-06 -1.696E-06 10 2.280Ε-04 -8.685Ε-06 -1.006Ε-05 1.024E-06 11 -3.055Ε-04 2.630Ε-05 -1.076Ε-07 -9.685E-08G3{ G4{ G5{ GC{ 6 7 0. 1384 -0.0212 1.08 1.19 1. 68986 53.2 8 -0.0711 1.00 1.53112 55.4 9 -0.4997 0.32 10 -0.1422 0.70 1.53112 55.4 11 0. 4557 1.00 12 oo 0.30 1. 51825 64.1 13 Oo 0.58 Example 4·Aspherical data surface number coefficient K A3 Α4 Α5 A6 2 -3.629Ε-01 -2. 698Ε-03 1.436Ε-03 -8.026Ε-03 8.378E-03 3 5.288Ε+01 -3.847Ε -04 -1.423Ε-02 -9.072Ε-03 6. 383E-04 4 -7.467Ε-02 -7.489Ε-03 -2.807Ε-03 -9.295Ε-03 5. 962E-04 5 5.162Ε+01 -2 281Ε-02 3.566Ε-03 -1.155Ε-03 4.886E-03 6 -4.051Ε+01 -1.879Ε-02 5.952Ε-03 -3.950Ε-03 1.789E-03 7 -6. 489Ε+01 -3.925 Ε-03 -4.488Ε-03 -1.286Ε-03 3.949E-05 8 5. 557Ε+00 -1.049Ε-02 -1.459Ε-03 7.177Ε-04 -1.398E-04 9 -7.612Ε+00 -1.821 Ε-02 2.812Ε-03 3.645Ε-03 -3.885E-05 10 -2.383Ε-01 4. 666Ε-02 -1.170Ε-02 -2.494Ε-03 3.594E-04 11 -7.437Ε+00 4.923Ε- 03 -4.986Ε-03 -1.975Ε-03 1.387E-03 Α7 Α8 Α9 Α10 2 -7.413Ε-03 1. 638Ε-03 7.354Ε-04 -4.238E-04 3 2.182Ε-03 -1.690Ε-03 5.585 Ε-04 -1.157E-05 4 7.262Ε-03 - 2.209Ε-03 3.063Ε-04 -7. 370E-05 5 3.891Ε-03 -2.427Ε-03 2.975Ε-04 -1.314E-05 6 7.275Ε-05 -1.986Ε-04 3.804Ε-05 -3.930E -06 7 -1.376Ε-04 5. 019Ε-05 4.945Ε-05 -1.286E-05 8 -1.501Ε-04 1.262Ε-06 2.025Ε-07 2.302E-06 9 -4. 445Ε-04 6. 322Ε -05 8.416Ε-06 -1.696E-06 10 2.280Ε-04 -8.685Ε-06 -1.006Ε-05 1.024E-06 11 -3.055Ε-04 2.630Ε-05 -1.076Ε-07 -9.685E-08

18 實施# 5·基本透鏡數據 Si Ri Di Ndj vdj (面號碼） (曲率半徑） (面間隔） (折射率） (阿貝數） 1 (光闌） — -0.10 2 0.1908 1. 19 1. 80348 39.4 3 -0.0512 0. 20 4 -0. 2224 0.65 1.63171 23.3 5 0. 0440 0.20 6 0. 1231 1.00 1. 80348 39.4 7 -0. 0397 1.87 8 0.0155 0. 92 1.53112 55.4 9 -0.4552 0.22 10 -0. 3017 0.70 1. 53112 55.4 11 0. 3648 0.80 12 〇〇 0. 30 1.51825 64. 1 13 〇〇 0. 5618 Implementation # 5·Basic lens data Si Ri Di Ndj vdj (face number) (radius of curvature) (face spacing) (refractive index) (Abbe number) 1 (light) — -0.10 2 0.1908 1. 19 1. 80348 39.4 3 -0.0512 0. 20 4 -0. 2224 0.65 1.63171 23.3 5 0. 0440 0.20 6 0. 1231 1.00 1. 80348 39.4 7 -0. 0397 1.87 8 0.0155 0. 92 1.53112 55.4 9 -0.4552 0.22 10 -0. 3017 0.70 1. 53112 55.4 11 0. 3648 0.80 12 〇〇0. 30 1.51825 64. 1 13 〇〇0. 56

M369459 [表9]M369459 [Table 9]

Gl{ G2{ G3{ G4{ G5{ GC{ [表 10] 實施例5·非球面數據面號碼係數 K A3 A4 A5 A6 2 -4.738E+00 -5.108E-04 -9.306E-05 -4.471E-03 5. 131E-04 3 -5.852E+00 1.002E-03 -2.317E-02 -9.321E-03 1.570E-03 4 -3. 898E+00 -2.604E-03 2.763E-04 -1.700E-02 -3.410E-03 5 -1.429E+00 -7.545E-03 5.848E-03 -1. 194E-03 3.046E-03 6 -4.480E+01 -9.631E-03 2.636E-03 -4.308E-03 2.800E-03 7 -3.129E+01 -1.846E-03 -6.436E-03 1.281E-03 2.763E-04 8 -2.245E+01 3. 397E-03 -1.080E-02 4.365E-04 1.679E-04 9 -9.883E+00 -3.856E-03 -2.129E-03 3.236E-03 2.297E-04 10 -2.187E+00 3.738E-02 -3.067E-03 -2.615E-03 1.659E-04 11 -1.454E+01 3. 916E-03 -3.072E-03 -1.290E-03 8. 283E-04 A7 A8 A9 A10 19 M369459 2 5.240E-03 -7.801E-03 2. 423E-03 -1.429E-04 3 -3.893E-03 2.999E-03 -8.317E-04 2.436E-04 4 3.809E-03 2.773E-03 -6.816E-04 -5.166E-06 5 3. 058E-03 -2. 019E-03 8.295E-05 5.056E-05 6 2. 506E-04 -4.016E-04 6.996E-05 -4.385E-06 7 7. 536E-05 5. 481E-05 4.575E-06 4.245E-06 8 -7. 991E-05 -3.368E-05 1.501E-05 -1.233E-06 9 -4. 566E-04 6.051E-05 6.520E-06 -1.284E-06 10 1. 786E-04 -4.389E-06 -8.365E-06 8.732E-07 11 -1. 785E-04 1. 193E-05 3.372E-07 -4. 226E-08 [表 11] 實施你 6·基本透鏡數據 Si Ri Di Ndj vdj (面號碼） (曲率半徑） (面間隔） (折射率） (阿貝數） 1 (光闌） — -0.20 Gl{ 2 0. 2366 0. 82 1.68986 53.2 3 0. 0336 0. 10 G2{ 4 0.1178 0. 62 1.63171 23. 3 5 0. 2437 0.71 G3{ 6 -0. 0270 1.02 1.53112 55.4 7 -0.1323 1.46 G4{ 8 -0.1866 1.00 1.53112 55.4 9 -0. 4185 0.10 G5{ 10 0. 0856 1.26 1. 50956 56. 5 11 0. 4669 1.32 GC{ 12 〇〇 0. 30 0.99 1. 51825 64.1 13 〇〇Gl{ G2{ G3{ G4{ G5{ GC{ [Table 10] Example 5: Aspheric Data Face Number Coefficient K A3 A4 A5 A6 2 -4.738E+00 -5.108E-04 -9.306E-05 -4.471E -03 5. 131E-04 3 -5.852E+00 1.002E-03 -2.317E-02 -9.321E-03 1.570E-03 4 -3. 898E+00 -2.604E-03 2.763E-04 -1.700E -02 -3.410E-03 5 -1.429E+00 -7.545E-03 5.848E-03 -1. 194E-03 3.046E-03 6 -4.480E+01 -9.631E-03 2.636E-03 -4.308E -03 2.800E-03 7 -3.129E+01 -1.846E-03 -6.436E-03 1.281E-03 2.763E-04 8 -2.245E+01 3. 397E-03 -1.080E-02 4.365E-04 1.679E-04 9 -9.883E+00 -3.856E-03 -2.129E-03 3.236E-03 2.297E-04 10 -2.187E+00 3.738E-02 -3.067E-03 -2.615E-03 1.659E -04 11 -1.454E+01 3. 916E-03 -3.072E-03 -1.290E-03 8. 283E-04 A7 A8 A9 A10 19 M369459 2 5.240E-03 -7.801E-03 2. 423E-03 - 1.429E-04 3 -3.893E-03 2.999E-03 -8.317E-04 2.436E-04 4 3.809E-03 2.773E-03 -6.816E-04 -5.166E-06 5 3. 058E-03 -2 019E-03 8.295E-05 5.056E-05 6 2. 506E-04 -4.016E-04 6.996E-05 -4.385E-06 7 7. 536E-05 5. 481E-05 4.575E-06 4.245E- 06 8 -7. 991E-05 -3.368E-05 1.501E- 05 -1.233E-06 9 -4. 566E-04 6.051E-05 6.520E-06 -1.284E-06 10 1. 786E-04 -4.389E-06 -8.365E-06 8.732E-07 11 -1. 785E-04 1. 193E-05 3.372E-07 -4. 226E-08 [Table 11] Implementing your 6. Basic lens data Si Ri Di Ndj vdj (face number) (radius of curvature) (face spacing) (refractive index) (Abbe number) 1 (optical) — -0.20 Gl{ 2 0. 2366 0. 82 1.68986 53.2 3 0. 0336 0. 10 G2{ 4 0.1178 0. 62 1.63171 23. 3 5 0. 2437 0.71 G3{ 6 -0. 0270 1.02 1.53112 55.4 7 -0.1323 1.46 G4{ 8 -0.1866 1.00 1.53112 55.4 9 -0. 4185 0.10 G5{ 10 0. 0856 1.26 1. 50956 56. 5 11 0. 4669 1.32 GC{ 12 〇〇0. 30 0.99 1. 51825 64.1 13 〇〇

[表 12] 實施例6·非球面數據面號碼係數 K A3 A4 A5 A6 2 1.936E+00 -1.464E-03 -2.675E-03 -6.561E-03 5.969E-03 20 M369459 3 -3.388E+00 5.175E-03 -6. 017E-02 5.789E-02 -2.878E-02 4 -8.595E+01 1.527E-02 -7.824E-02 8.372E-02 -3.894E-02 5 1.246E+00 1.650E-02 -5.202E-02 3. 956E-02 -1.160E-02 6 8. 810E+01 3. 935E-03 -6.537E-03 -8.690E-03 5.010E-03 7 2. 605E+00 2.966E-03 -6. 589E-03 -6.205E-04 -9.398E-04 8 -1. 173E+01 5.580E-03 2.294E-03 4.164E-03 -4.492E-03 9 -7. 322E+00 -1.356E-02 3.894E-03 3.383E-03 -5.848E-05 10 -7.136E+01 -3.129E-03 -1.152E-02 1. 563E-03 -5.883E-05 11 -7. 267E+00 1.039E-02 -2.109E-02 7. 768E-03 -1. 037E-03 A7 A8 A9 A10 2 1.888E-03 -1.010E-02 7.827E-03 -1.958E-03 3 2.088E-02 -1.229E-02 2.013E-03 3.060E-04 4 2.792E-02 -2.035E-02 5.395E-03 -9.541E-05 5 6.606E-03 -4.994E-03 6.372E-04 2.103E-04 6 4.832E-03 -4. 880E-03 2.107E-03 -4.118E-04 7 1.551E-03 -1.109E-03 5.769E-04 -9.950E-05 8 7.722E-04 9.697E-05 2.987E-06 -1.498E-05 9 -4.181E-04 3.429E-05 -3.922E-06 2.595E-06 10 2.270E-04 -6.170E-05 5.743E-06 -2.128E-07 11 -2.779E-04 1.460E-04 -2.496E-05 1. 560E-06[Table 12] Example 6·Aspherical data surface number coefficient K A3 A4 A5 A6 2 1.936E+00 -1.464E-03 -2.675E-03 -6.561E-03 5.969E-03 20 M369459 3 -3.388E+ 00 5.175E-03 -6. 017E-02 5.789E-02 -2.878E-02 4 -8.595E+01 1.527E-02 -7.824E-02 8.372E-02 -3.894E-02 5 1.246E+00 1.650 E-02 -5.202E-02 3. 956E-02 -1.160E-02 6 8. 810E+01 3. 935E-03 -6.537E-03 -8.690E-03 5.010E-03 7 2. 605E+00 2.966 E-03 -6. 589E-03 -6.205E-04 -9.398E-04 8 -1. 173E+01 5.580E-03 2.294E-03 4.164E-03 -4.492E-03 9 -7. 322E+00 -1.356E-02 3.894E-03 3.383E-03 -5.848E-05 10 -7.136E+01 -3.129E-03 -1.152E-02 1. 563E-03 -5.883E-05 11 -7. 267E+ 00 1.039E-02 -2.109E-02 7. 768E-03 -1. 037E-03 A7 A8 A9 A10 2 1.888E-03 -1.010E-02 7.827E-03 -1.958E-03 3 2.088E-02 - 1.229E-02 2.013E-03 3.060E-04 4 2.792E-02 -2.035E-02 5.395E-03 -9.541E-05 5 6.606E-03 -4.994E-03 6.372E-04 2.103E-04 6 4.832E-03 -4. 880E-03 2.107E-03 -4.118E-04 7 1.551E-03 -1.109E-03 5.769E-04 -9.950E-05 8 7.722E-04 9.697E-05 2.987E- 06 -1.498E-05 9 -4.181E-0 4 3.429E-05 -3.922E-06 2.595E-06 10 2.270E-04 -6.170E-05 5.743E-06 -2.128E-07 11 -2.779E-04 1.460E-04 -2.496E-05 1. 560E-06

在[表13]將上述的條件式（1 )〜（3 )相關的值針對各實施例歸納表示。從[表13]可知，關於條件式（1)〜（3)，各實施例的值成爲該數值範圍内。在[表13]作爲各種數據 5 還表示關於F數（FNO.)的值。從[表13]可知，特別是關於實施例1〜3，FNO.的值小，成爲明亮的透鏡系統。 [表 13] 關於條件式的值條件式式號碼實施例 1 2 3 4 5 6 FNO. 2.04 2.04 2.04 2.40 2.84 2.82 f 7. 50 7.48 7.49 6.83 6. 64 7.97 fl (2) 6. 19 6. 20 6. 29 5.54 5.23 7.02 21 M369459 f2 (2) -7.74 -9. 35 -9. 64 -6.60 -5.83 -13.18 f3 (2) 10.96 20.67 26.32 9.12 7. 70 17.59 0. 8<f/fl<1.5 (1) 1.21 1.21 1.19 1.23 1.27 1.14 1.0<f/fl<1.4 (1A) 1.21 1.21 1.19 1.23 1.27 1.14 1. l<f/fl<1.3 (IB) 1.21 1.2Γ 1.19 1.23 1.27 1.14 vd2〈35 (3) 23.3 23.3 23.3 23.3 23.3 23.3 vd2<35 (3A) 23.3 23.3 23.3 23.3 23.3 23.3 圖13 (A)〜（C)分別示出實施例1相關的攝影透鏡的球面像差、非點像差、及畸變（畸變像差）。在這些像差圖中，將d線作爲基準波長，也表示有關c線（波長 5 656.27nm)及F線（波長486.13nm)的像差。在非點像差圖中，（S)表示弧矢方向的像差，表示切線方向的像差。ω表示半視場角。在圖13 (Α)中，縱軸表示入瞳直徑（mm )。同樣地，在圖14 (A)〜（C)表示關於實施例2相關 10的攝影透鏡的各種像差。同樣地，在圖15至圖28的（A) (C )表示關於實施例3〜6相關的攝影透鏡的各種像差。另外，在圖17⑻、（C)中’縱軸表示像高Y(mm)。從以上的各數值數據及各像差圖可知，關於各實施例，由作爲整體五片的透鏡結構，可以實現高解析性能的 15攝影透鏡系統。 ,另外，本創作不限於上述實施方式及各實施例可以進行各種變形實施。例如，各透鏡成分的曲率半徑、面間隔及折射率的值等不限於在上述各數值實施例示出的值，而取其他值。 . 22 M369459 【圖式簡單說明】圖1是表示本創作的一實施方式相關的攝影透鏡的第i 結構例的圖，是對應於實施例1的透鏡剖面圖。 .5 圖2是表示攝影透鏡的第2結構例的圖，是對應於實施例2的透鏡剖面圖。 - 圖3是表示攝影透鏡的第3結構例的圖，是對應於實施例3的透鏡剖面圖。圖4是表示攝影透鏡的第4結構例的圖，是對應於實施 10 例4的透鏡剖面圖。圖5是表示攝影透鏡的第5結構例的圖，是對應於實施例5的透鏡剖面圖。圖6是表示攝影透鏡的第6結構例的圖，是對應於實施例6的透鏡剖面圖。 15 圖7是關於表示實施例1相關的攝影透鏡的第四透鏡的像側的非球面形狀的式的微分值的特性圖。圖8是關於表示實施例2相關的攝影透鏡的第四透鏡的像側的非球面形狀的式的微分值的特性圖。圖9是關於表示實施例3相關的攝影透鏡的第四透鏡的 20像側的非球面形狀的式的微分值的特性圖。圖10是關於表示實施例4相關的攝影透鏡的第四透鏡的像側的非球面形狀的式的表示微分值的特性圖。圖11是關於表示實施例5相_攝影透鏡的第四透鏡的像側的非球面形狀的式的微分值的特性圖。 23 M369459 圖12是關於表示實施例6相關的攝影透鏡的第四透鏡的像側的非球面形狀的式的微分值的特性圖。圖13是表示實施例1相關的攝影透鏡的廣角端的各種像差的像差圖’（A)表示球面相差、（B)表示非點像差、 5 (C)表示畸變。圖14是表示實施例2相關的攝影透鏡的廣角端的各種 - 像差的像差圖，（A)表示球面相差、（B)表示非點像差、 (C )表示畸變。圖15是表示實施例3相關的攝影透鏡的廣角端的各種籲 10像差的像差圖，（A)表示球面相差、（B)表示非點像差、 (C)表示畸變。圖16是表示實施例4相關的攝影透鏡的廣角端的各種像差的像差圖’（A)表示球面相差、（B)表示非點像差、 (C)表示崎變。 15 圖17疋表示實施例5相關的攝影透鏡的廣角端的各種像差的像差圖，（A)表示球面相差、（B)表示非點像差、 (C)表示畸變。圖18是表示實施例6相關的攝影透鏡的廣角端的各種像差的像差圖，（A)表示球面相差、（B)表示非點像差、 — 2〇 (C)表示畴變。圖B是關於非球面形狀的說明圖。圖20是表示本創作的一實施方式相關的作爲攝影裝置的帶攝影機的手機的一結構例的外觀圖。 25【主要元件符號說明】. 24 M369459The values relating to the above conditional expressions (1) to (3) are summarized in the respective examples in [Table 13]. As is clear from [Table 13], with respect to the conditional expressions (1) to (3), the values of the respective examples are within the numerical range. The value of the F number (FNO.) is also shown in [Table 13] as various data. As is apparent from [Table 13], in particular, in Examples 1 to 3, the value of FNO. was small, and it became a bright lens system. [Table 13] Value conditional formula number for the conditional expression Example 1 2 3 4 5 6 FNO. 2.04 2.04 2.04 2.40 2.84 2.82 f 7. 50 7.48 7.49 6.83 6. 64 7.97 fl (2) 6. 19 6. 20 6. 29 5.54 5.23 7.02 21 M369459 f2 (2) -7.74 -9. 35 -9. 64 -6.60 -5.83 -13.18 f3 (2) 10.96 20.67 26.32 9.12 7. 70 17.59 0. 8<f/fl<1.5 ( 1) 1.21 1.21 1.19 1.23 1.27 1.14 1.0<f/fl<1.4 (1A) 1.21 1.21 1.19 1.23 1.27 1.14 1. l<f/fl<1.3 (IB) 1.21 1.2Γ 1.19 1.23 1.27 1.14 vd2<35 (3) 23.3 23.3 23.3 23.3 23.3 23.3 vd2 < 35 (3A) 23.3 23.3 23.3 23.3 23.3 23.3 Figs. 13 (A) to (C) respectively show spherical aberration, astigmatism, and distortion of the photographic lens according to the first embodiment ( Distortion aberration). In these aberration diagrams, the d line is used as the reference wavelength, and the aberrations of the c line (wavelength 5 656.27 nm) and the F line (wavelength 486.13 nm) are also shown. In the astigmatism diagram, (S) represents the aberration in the sagittal direction and represents the aberration in the tangential direction. ω represents the half angle of view. In Fig. 13 (Α), the vertical axis indicates the entrance pupil diameter (mm). Similarly, various aberrations of the imaging lens relating to the second embodiment are shown in Figs. 14(A) to (C). Similarly, (A) and (C) of Figs. 15 to 28 show various aberrations with respect to the imaging lenses of Examples 3 to 6. Further, in Figs. 17 (8) and (C), the vertical axis represents the image height Y (mm). As is apparent from the above numerical data and the respective aberration diagrams, with respect to each of the embodiments, the photographic lens system having high resolution can be realized by a lens configuration of five sheets as a whole. Further, the present invention is not limited to the above embodiments and the embodiments can be variously modified. For example, the radius of curvature, the interplanar spacing, and the value of the refractive index of each lens component are not limited to the values shown in the above numerical examples, and other values are taken. [Brief Description of the Drawings] Fig. 1 is a view showing an ith configuration example of an imaging lens according to an embodiment of the present invention, and is a lens cross-sectional view corresponding to the first embodiment. Fig. 2 is a view showing a second configuration example of the photographing lens, and is a cross-sectional view of the lens corresponding to the second embodiment. - Fig. 3 is a view showing a third configuration example of the photographing lens, and is a cross-sectional view of the lens corresponding to the third embodiment. 4 is a view showing a fourth configuration example of the photographing lens, and is a cross-sectional view of the lens corresponding to Example 4; Fig. 5 is a view showing a fifth configuration example of the photographing lens, and is a cross-sectional view of the lens corresponding to the fifth embodiment. Fig. 6 is a view showing a sixth configuration example of the photographing lens, and is a cross-sectional view of the lens corresponding to the sixth embodiment. Fig. 7 is a characteristic diagram showing the differential value of the equation of the aspherical shape on the image side of the fourth lens of the imaging lens according to the first embodiment. Fig. 8 is a characteristic diagram showing the differential value of the equation of the aspherical shape on the image side of the fourth lens of the imaging lens according to the second embodiment. Fig. 9 is a characteristic diagram showing a differential value of an aspherical shape of the image side of the fourth lens of the photographic lens according to the third embodiment. Fig. 10 is a characteristic diagram showing the differential value of the expression of the aspherical shape on the image side of the fourth lens of the imaging lens according to the fourth embodiment. Fig. 11 is a characteristic diagram showing the differential value of the equation of the aspherical shape on the image side of the fourth lens of the fifth embodiment of the imaging lens. 23 M369459 FIG. 12 is a characteristic diagram showing the differential value of the equation of the aspherical shape on the image side of the fourth lens of the imaging lens according to the sixth embodiment. Fig. 13 is a diagram showing aberrations of various aberrations at the wide-angle end of the imaging lens according to Example 1. (A) shows a spherical phase difference, (B) shows astigmatism, and 5 (C) shows distortion. Fig. 14 is a diagram showing aberrations of various aberrations at the wide-angle end of the imaging lens according to Example 2, wherein (A) shows a spherical phase difference, (B) shows astigmatism, and (C) shows distortion. Fig. 15 is a view showing aberrations of various kinds of aberrations at the wide-angle end of the imaging lens according to Example 3, wherein (A) shows spherical aberration, (B) shows astigmatism, and (C) shows distortion. Fig. 16 is a diagram showing aberrations of various aberrations at the wide-angle end of the imaging lens according to Example 4, wherein (A) shows a spherical phase difference, (B) shows astigmatism, and (C) shows sag. Fig. 17A is a diagram showing aberrations of various aberrations at the wide-angle end of the imaging lens according to Example 5, wherein (A) shows a spherical phase difference, (B) shows astigmatism, and (C) shows distortion. Fig. 18 is a diagram showing aberrations of various aberrations at the wide-angle end of the imaging lens according to Example 6, wherein (A) shows a spherical phase difference, (B) shows astigmatism, and - 2 〇 (C) indicates domain variation. Fig. B is an explanatory view of the aspherical shape. Fig. 20 is an external view showing a configuration example of a camera-equipped mobile phone as an imaging device according to an embodiment of the present invention. 25【Main component symbol description】. 24 M369459

面間隔曲率半徑 D1，D2，D3，D4，D5，D6，D7，D8, R1,R2，D3，R4，R5，R6，R7,R8, D9,D10,D11,D12,D13 R9，R10,R11,R12，R13 第一透鏡G1 第二透鏡G2 第三透鏡G3 第四透鏡G4 第五透鏡G5 光學部件GC 孔徑光闌St 光軸Z1 成像面Simg 透鏡面位置P1 南度h 攝影機部1 操作按奴21 顯示部22 上部框體2A 下部框體2B 25Surface interval curvature radius D1, D2, D3, D4, D5, D6, D7, D8, R1, R2, D3, R4, R5, R6, R7, R8, D9, D10, D11, D12, D13 R9, R10, R11 , R12, R13 First lens G1 Second lens G2 Third lens G3 Fourth lens G4 Fifth lens G5 Optical component GC Aperture stop St Optical axis Z1 Imaging surface Simg Lens surface position P1 South degree h Camera part 1 Operation by slave 21 Display part 22 Upper frame 2A Lower frame 2B 25

Claims

M369459 六、申請專利範圍： 1.一種攝影透鏡’從物側依次包括：第一透鏡，在光軸附近，物侧的面爲的折射力；凸形狀且具有正 5 第二透鏡，具有負的折射力；第三透鏡，在光軸附近，像側的面爲凸的折射力；形狀且具有正第四透鏡’在光轴附近，的折射力；以及像側的面爲凸形狀且具有正 1〇帛五透鏡’在光軸附近’像側的面爲凹形狀且具有負的折射力， ' 並且’滿足以下條件式：〇.8<f/fi<i.5 ...... ( 1) fl<|f2|<f3 ……(2) 15 vd2<35 ...... (3) 此處， fl爲第一透鏡的焦距， f2爲第二透鏡的焦距， f3爲第三透鏡的焦距， 20 f爲整個系統的焦距， vd2爲第二透鏡對^線的阿貝數。 2.如申請專利範圍第丨項所述的攝影透鏡，其中，位於距透鏡的面頂點位置爲任意的高度（^ )的非球面形狀以規定的非球面式表示，該非球面式的一階微分值表示在高 26 M369459 度（h)下的透鏡面的傾斜度、二階微分值表示上述透鏡面的傾斜度的變位時，將基於光軸附近的二階微分值的符號被替換的最低的尚度設爲ha、在最大有效半徑下的高度設爲hmax、最大有效半徑的七成的高度設爲〇7hmax，上述 5第四透鏡的像側的面形狀設成滿足下式的非球面形狀： ha<0.7hmax ... · f 4、〇M369459 VI. Scope of Application: 1. A photographic lens consists of: a first lens in the vicinity of the optical axis, the surface of the object side is a refractive power; a convex shape and a positive 5 second lens, having a negative Refraction force; third lens, near the optical axis, the image side surface is convex refractive force; shape and has a positive fourth lens 'refractive force near the optical axis; and the image side surface is convex and positive The surface of the image of the 〇帛5 lens 'near the optical axis' is concave and has a negative refractive power, 'and' satisfies the following conditional formula: 〇.8<f/fi<i.5 ...... (1) fl<|f2|<f3 ......(2) 15 vd2<35 (3) where fl is the focal length of the first lens, f2 is the focal length of the second lens, and f3 is The focal length of the third lens, 20 f is the focal length of the entire system, and vd2 is the Abbe number of the second lens pair. 2. The photographic lens according to claim 2, wherein the aspherical shape at an arbitrary height (^) from the vertex of the surface of the lens is represented by a predetermined aspherical form, and the first-order differential of the aspherical surface is obtained. The value indicates the inclination of the lens surface at a height of 26 M369459 degrees (h), and the second-order differential value indicates the displacement of the inclination of the lens surface, and the lowest symbol based on the second-order differential value near the optical axis is replaced. The degree is set to ha, the height at the maximum effective radius is hmax, and the height of 70% of the maximum effective radius is 〇7hmax, and the surface shape of the image side of the fifth fourth lens is set to satisfy the aspherical shape of the following formula: Ha<0.7hmax ... · f 4, 〇

10 3.如申凊專利範圍第i項或第2項所述的攝影透鏡，宜 :述第一透鏡、上述第二透鏡、上述第三透鏡、上：第四透鏡、及上述第五透鏡全部是兩面爲非球面形狀。 -種攝影裝置’其包括如申請專利範圍第跑 -項所述的攝影透鏡、及輪出與由上第成的光學像對應的攝影信號的攝影元件。，透场10: The photographic lens of claim i or claim 2, wherein: the first lens, the second lens, the third lens, the upper: the fourth lens, and the fifth lens It is an aspherical shape on both sides. A photographic apparatus that includes a photographic lens as described in the section of the patent application, and a photographic element that rotates a photographic signal corresponding to the optical image represented by the above. Through the field

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