KR200401147Y1 - A magnifying lens of a camera - Google Patents
A magnifying lens of a camera Download PDFInfo
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- KR200401147Y1 KR200401147Y1 KR20-2005-0024255U KR20050024255U KR200401147Y1 KR 200401147 Y1 KR200401147 Y1 KR 200401147Y1 KR 20050024255 U KR20050024255 U KR 20050024255U KR 200401147 Y1 KR200401147 Y1 KR 200401147Y1
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- Prior art keywords
- magnifying glass
- camera
- viewfinder
- angle
- finder
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/02—Viewfinders
- G03B13/06—Viewfinders with lenses with or without reflectors
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/18—Focusing aids
- G03B13/24—Focusing screens
- G03B13/26—Focusing screens with magnifiers for inspecting image formed on screen
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
- G03B17/565—Optical accessories, e.g. converters for close-up photography, tele-convertors, wide-angle convertors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Accessories Of Cameras (AREA)
- Viewfinders (AREA)
- Lenses (AREA)
Abstract
본 고안은 카메라의 확대경에 관한 것으로, SLR방식에서의 문제점인 SLR카메라의 구조상 뷰파인더의 크기가 작아서 피사체가 작게 보임으로 촬영자가 뷰파인더를 통하여 피사체를 볼 때 미세한 부분까지 확인을 하지 못하여 촬영자의 의도대로 촬영이 어려운 것이고 이에 따라 카메라의 뷰파인더에 장착되는 확대경이 제시되었으나 확대경 장착시 앵글파인더의 추가장착이 불가능하여 로우앵글이나 측면앵글등의 촬영의 어려움이 있는 것이다. The present invention relates to a magnifying glass of the camera, the viewfinder of the SLR camera, which is a problem in the SLR method, because the size of the viewfinder is small, the subject looks small, so that the photographer cannot check the minute details when viewing the subject through the viewfinder. It is difficult to shoot as intended, and accordingly, a magnifying glass attached to the viewfinder of the camera has been proposed, but it is difficult to shoot a low angle or a side angle because additional attachment of the angle finder is impossible when the magnifying glass is mounted.
이와 같은 문제점을 해결하기 위하여 본 고안은 카메라에 확대경 전후방으로 결합수단을 형성하여 확대경이 카메라에 장착되고 상기 확대경의 후방으로는 앵글파인더가 장착되도록 하여 확대경과 앵글파인더의 동시사용이 가능토록 형성한 것이다.In order to solve this problem, the present invention forms a coupling means in the front and rear of the magnifying glass in the camera so that the magnifying glass is mounted on the camera and the angle finder is mounted at the rear of the magnifying glass to enable simultaneous use of the magnifying glass and the angle finder. will be.
Description
본 고안은 카메라의 확대경에 관한 것으로 더욱 상세하게는 확대경과 앵글파인더의 결합이 가능하여 동시사용이 가능한 카메라의 확대경에 관한 것이다.The present invention relates to a magnifying glass of the camera, and more particularly, to a magnifying glass of the camera that can be used at the same time can be combined with the magnifying glass and the angle finder.
일반적으로 카메라는 RF(레인져 파인더)방식과 SLR(일안 리플렉스)방식으로 구분할 수 있다.Generally, cameras can be divided into RF (ranger finder) and SLR (single-lens reflex) methods.
RF방식은 피사체를 감지하여 촬영되는 렌즈와 피사체를 볼 수 있는 뷰파인더가 별도로 구비된 것으로 뷰파인더와 촬영용 렌즈의 위치 사이에 오차가 발생하여 실제로 촬영되는 상과 보여지는 상에 차이가 있다는 문제점이 있는 것이다.The RF method is provided with a separate viewfinder for detecting a subject and a lens to be photographed. An error occurs between the position of the viewfinder and the photographing lens, and there is a difference between the actual image and the visible image. It is.
이에 반해 SLR방식은 피사체가 촬영되는 렌즈와 피사체를 볼 수 있는 뷰파인더가 일체로 형성된 것으로 평상시에 렌즈를 통해 들어오는 빛의 신호를 거울에 반사시켜 뷰파인더로 촬영자에게 보여주다가 셔터를 누르면 거울이 상단으로 올라가며 거울에 가려져 있던 저장매체에 도달하는 구조이므로 시차가 존재하지 않는 것이다. On the other hand, the SLR method is formed with an integrated lens and a viewfinder for viewing the subject, and reflects the light signal through the lens to the mirror and shows it to the photographer through the viewfinder. Parallax does not exist because the structure reaches the storage medium hidden by the mirror.
즉, 보여지는 그대로 촬영이 가능한 SLR구조는 빛의 신호를 제어하는 셔터의 구동부가 카메라 몸체에 형성되어 렌즈부에 형성된 RF방식의 카메라와 달리 접사, 광각, 망원, 줌 렌즈 등의 다양한 렌즈로 교환하여 사용할 수 있는 장점을 가지고 있는 것이다. That is, the SLR structure that can be photographed as it is seen is different from the RF type camera formed in the lens part by the driving part of the shutter that controls the signal of the light, which is replaced with various lenses such as macro, wide angle, telephoto, zoom lens, etc. It has the advantage of being used.
하지만 이러한 SLR카메라는 구조상 뷰파인더의 크기가 작아서 피사체가 작게 보임으로 촬영자가 뷰파인더를 통하여 피사체를 볼때 미세한 부분까지 확인을 하지 못하여 촬영자의 의도대로 촬영이 이루어지는데 어려움이 있고 뷰파인더 주변에 스며드는 잡광에 의하여 뷰파인더의 집중이 힘들다는 단점이 있는 것이었고 이러한 문제점을 해결하기 위하여 확대경이 부설된 아이피스가 출시되었지만 아이피스 단독으로만 사용이 가능하고 앵글파인더의 결합이 불가능하여 로우앵글이나 측면앵글 촬영시 바닥에 바짝 엎드리거나 벽에 붙어서 촬영하거나 확대경이 부설된 아피피스를 제거하고 그자리에 앵글파인더를 장착해야 함으로 앵글파인더 사용시 확대경의 효과를 활용할 수 없다는 문제점이 있는 것이었다.However, the SLR camera has a small viewfinder because of its structure, which makes the subject look small, so that the photographer cannot check the minute details when looking at the subject through the viewfinder. Due to this, the viewfinder was difficult to concentrate, and in order to solve this problem, an eyepiece equipped with a magnifying glass was released, but only the eyepiece can be used and the anglefinder cannot be combined, so when shooting low or side angles, Taking a photo on the floor or sticking to the wall or removing an affili with an attached magnifying glass and mounting an angle finder in place, there was a problem that the effect of the magnifying glass could not be utilized when using the angle finder.
이러한 문제점을 해결하기 위하여 본 고안은 전후방으로 나사산이 형성된 확대경을 구비하고 확대경 전방나사산은 카메라의 후면에 나사결합되고 확대경의 후방나사산은 앵글파인더의 결합부에 나사결합이 가능하도록 형성한 것이다.In order to solve this problem, the present invention has a magnifying glass with a thread formed in front and rear, and the front screw of the magnifying glass is screwed to the rear of the camera, and the rear screw of the magnifying glass is formed to be screwed to the engaging portion of the angle finder.
이하 본 발명에 따른 바람직한 실시 예를 첨부한 도면을 참조하여 상세히 설명하면 다음과 같다. 하기 첨부 도면에서는 동일한 구성요소에 대해서는 동일한 참조번호를 사용하였다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail. In the accompanying drawings, the same reference numerals are used for the same components.
도 1은 본 고안의 확대경(10)이 카메라(100)의 뷰 파인더에 장착되는 상태를 나타낸 일 실시예의 사시도이고, 도2는 확대경(10)이 카메라의 뷰 파인더에 또 다른 방식으로 장착되는 또 다른 장착상태를 나타낸 일 실시예이다.1 is a perspective view of one embodiment showing a state in which the magnifying glass 10 of the present invention is mounted to the view finder of the camera 100, and FIG. 2 is another view in which the magnifying glass 10 is mounted to the view finder of the camera in another manner. One embodiment shows another mounting state.
도1에 도시된 바와 같이 본 고안의 구성은 확대경(10)의 전방으로 전방나사산(11)을 구비하여 카메라(100) 후방의 뷰파인더의 암나사부(101)에 나사결합되거나 또는 도2에 도시된 바와 같이 카메라(100) 후방의 뷰파인더에 암나사부(101)가 구비되지 않고 슬라이드형식의 결합부(102)가 형성된 경우에는 끼움부(32)를 갖는 어댑터(30)를 카메라(100)의 뷰파인더에 슬라이드 장착후 어댑터(30) 내측에 형성된 관통구의 내벽으로 형성된 암나사부(31)에 확대경(10)의 전방나사산(11)을 결합하여 사용하는 것이다.As shown in FIG. 1, the configuration of the present invention includes a front threaded mount 11 toward the front of the magnifying glass 10 and is screwed to the female threaded portion 101 of the viewfinder behind the camera 100 or shown in FIG. 2. As shown, when the female threading portion 101 is not provided in the viewfinder behind the camera 100 and the sliding type coupling portion 102 is formed, the adapter 30 having the fitting portion 32 is connected to the camera 100. After mounting the slide in the viewfinder is to use the front screw thread 11 of the magnifying glass 10 to the female screw portion 31 formed by the inner wall of the through-hole formed inside the adapter 30.
이러한 전방나사산(11)을 갖는 상기 확대경(10)의 후방으로는 도1에 도시된 바와 같이 후방결합수단으로 후방나사산(12)을 구비하거나 또는 도5에 도시된 바와 같이 결착돌기(12a)를 구비토록 할 수 있는 것이고, 이럴 경우에 도1에 도시된 바와 같이 후방나사산(12)으로 구비되었을 경우에는 이에 결합되는 앵글파인더(20)의 결착부(21)로는 도3에 도시된 바와 같이 암나사부(22)를 형성하여 앵글파인더(20)가 확대경(10)의 후방에 나사결합되어 확대경(10)을 제거하지 않고 앵글파인더(20)의 결합이 가능하여 확대경(10)의 기능을 사용하면서 앵글파인더(20)의 기능을 사용할 수 있는 것으로 로우앵글이나 측면앵글의 촬영이 용이한 것이다.The rear end of the magnifying glass 10 having the front screw thread 11 is provided with a rear screw thread 12 as a rear coupling means as shown in FIG. 1, or as shown in FIG. In this case, when it is provided with a rear screw thread 12 as shown in FIG. 1, as the fastening portion 21 of the angle finder 20 coupled thereto, as shown in FIG. By forming the part 22, the angle finder 20 is screwed to the rear of the magnifying glass 10 so that the angle finder 20 can be combined without removing the magnifying glass 10, thereby using the function of the magnifying glass 10. By using the function of the angle finder 20, it is easy to shoot low angle or side angle.
또는 이러한 확대경(10)과 앵글파인더(20)의 결합은 도5에 도시된 바와같이 확대경(10) 후방으로 결착돌기(12a)를 형성하고 앵글파인더(20) 결착부(21)의 내측으로 결착홈(22a)을 형성하여 끼움후 회동에 의하여 결합할 수 있는 것이고 이러한 결합방법은 다양한 방법이 제시될 수 있는 것이다.Alternatively, the combination of the magnifying glass 10 and the angle finder 20 forms a binding protrusion 12a toward the rear of the magnifying glass 10 as shown in FIG. 5 and binds to the inside of the angle finder 20 binding portion 21. Forming the groove (22a) can be combined by rotation after fitting and this coupling method can be presented in various ways.
또한 앵글파인더의 미사용시에는 도4에 도시된 바와 같이 앵글파인더를 제거하고 그 자리에 아이컵(40)을 결합하여 사용할 수 있는 것이다.In addition, when the angle finder is not in use, as shown in FIG. 4, the angle finder can be removed and the eye cup 40 can be used in place.
따라서 확대경의 결합에 의하여 다양한 형태의 뷰 파인더를 갖는 카메라에 적용이 가능하게 되는 것이고, 또한 확대경의 후방에 앵글 파인더나 아이컵 등 다양한 것의 결합사용이 가능하게 되는 것이다.Therefore, it is possible to apply to a camera having a variety of types of viewfinder by the combination of the magnifier, and also to use a combination of various things such as an angle finder or an eye cup at the rear of the magnifier.
상술한 바와 같이 본 고안은 전후방으로 결합수단이 형성된 확대경을 구비하여 카메라에 확대경과 앵글파인더가 함께 장착되고 확대경과 앵글파인더의 동시사용이 가능하여 촬영자가 피사체를 확대된 상태로 피사체의 확인이 가능하고 동시에 로우앵글이나 측면앵글등의 촬영이 용이하여 촬영자의 의도대로 촬영이 이루어 지는 효과가 있는 것이다.As described above, the present invention includes a magnifying glass having a coupling means formed in front and rear, and the magnifying glass and the angle finder are mounted on the camera, and the magnifying glass and the angle finder can be used at the same time so that the photographer can check the subject while the subject is enlarged. At the same time, it is easy to shoot low angle or side angle, so that the shooting is performed as the photographer intended.
도1은 본고안의 확대경이 카메라에 결합되는 상태의 사시도.1 is a perspective view of a state in which the magnifying glass of the present invention is coupled to the camera.
도2는 본고안의 확대경이 어댑터에 의해 카메라에 결합되는 상태의 사시도.Figure 2 is a perspective view of a state in which the magnifying glass of the present invention is coupled to the camera by the adapter.
도3은 본고안이 결합되는 상태의 분해 단면도.Figure 3 is an exploded cross-sectional view of the state in which the present proposal is coupled.
도3A는 본고안의 결합된 상태의 단면도.Fig. 3A is a sectional view of the combined state of the present invention.
도4는 확대경에 아이컵이 결합되는 상태의 단면도.Figure 4 is a cross-sectional view of the eye cup coupled to the magnifying glass.
도5는 본고안의 또다른 결합방법을 나타낸 분해 사시도.5 is an exploded perspective view showing another coupling method of the present invention.
도6는 본고안이 결합된 상태의 사시도.Figure 6 is a perspective view of the state in which the subject innovation is coupled.
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
10: 확대경 11: 전방나사산10: Magnifier 11: Forward thread
12: 후방나사산 20: 앵글파인더12: rear thread 20: angle finder
30: 어댑터 40: 아이컵30: adapter 40: eyecup
Claims (4)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0024255U KR200401147Y1 (en) | 2005-08-23 | 2005-08-23 | A magnifying lens of a camera |
| PCT/KR2006/003284 WO2007024080A1 (en) | 2005-08-23 | 2006-08-21 | A magnifying lens of a camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0024255U KR200401147Y1 (en) | 2005-08-23 | 2005-08-23 | A magnifying lens of a camera |
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| Publication Number | Publication Date |
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| KR200401147Y1 true KR200401147Y1 (en) | 2005-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR20-2005-0024255U KR200401147Y1 (en) | 2005-08-23 | 2005-08-23 | A magnifying lens of a camera |
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| KR (1) | KR200401147Y1 (en) |
| WO (1) | WO2007024080A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200021346A (en) | 2018-08-20 | 2020-02-28 | 정인성 | Angle finder adapter |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4119985A (en) * | 1975-11-04 | 1978-10-10 | Zenza Bronica Industries, Inc. | View finder for reflex camera |
| JPS5865134A (en) * | 1981-10-12 | 1983-04-18 | オリンパス光学工業株式会社 | Television camera connecting apparatus for endoscope |
| JPH0438078A (en) * | 1990-06-04 | 1992-02-07 | Fuji Photo Film Co Ltd | Electronic view finder |
| JPH08328085A (en) * | 1995-05-31 | 1996-12-13 | Fuji Photo Film Co Ltd | Finder |
-
2005
- 2005-08-23 KR KR20-2005-0024255U patent/KR200401147Y1/en not_active IP Right Cessation
-
2006
- 2006-08-21 WO PCT/KR2006/003284 patent/WO2007024080A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200021346A (en) | 2018-08-20 | 2020-02-28 | 정인성 | Angle finder adapter |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007024080A1 (en) | 2007-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REGI | Registration of establishment | ||
| T201 | Request for technology evaluation of utility model | ||
| J210 | Request for trial for objection to revocation decision | ||
| J301 | Trial decision |
Free format text: TRIAL DECISION FOR APPEAL AGAINST DECISION OF CANCELLATION REQUESTED 20080908 Effective date: 20100510 |
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| EXTG | Ip right invalidated | ||
| T601 | Decision to invalidate utility model after technical evaluation |