CN206178231U - Mobile lens - Google Patents
Mobile lens Download PDFInfo
- Publication number
- CN206178231U CN206178231U CN201621166620.3U CN201621166620U CN206178231U CN 206178231 U CN206178231 U CN 206178231U CN 201621166620 U CN201621166620 U CN 201621166620U CN 206178231 U CN206178231 U CN 206178231U
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- China
- Prior art keywords
- lens
- biconvex
- protection
- filter
- concave
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides a cell -phone pixel is 1, 200 ten thousand mobile lens, include biconvex lens, biconcave lens, second biconvex lens, convex -concave lens, filter lens and the protection lens of following the optics direction and setting gradually, the biconvex lens is non - spherical glass lense, biconcave lens, second biconvex lens and convex -concave lens are aspheric surface plastic lens, the filter lens is planar lens with the protection lens, and the optical length degree of camera lens is 7mm, and the focus is 4.25mm and 0.5mm respectively with back work distance, and the visual field is 68, 2.867 2=5.734mm of image height, and the biggest angle of emergence of chief ray is less than 25, overall structure is compact, and two planar lens pieces play a fine protection and filter action, its shooting effect of having guaranteed cell -phone under the not good circumstances of light to the camera lens.
Description
Technical field
This utility model belongs to the communications field, more particularly to a kind of mobile lens.
Background technology
The R＆D work of mobile lens starts from the nineties in 20th century, and in the world first item camera cell phone is by Sharp J-
The J-SH04 mobile phones that PHONE (present Japanese Waduven) is released in calendar year 2001, it is only equipped with the COMS of 110,000 pixels
Digital camera lens.Subsequently the well-known manufacturer of each big mobile phone starts to research and develop cell-phone camera function one after another.Summer on May 22nd, 2003
The general J-SH53 for having manufactured 1,000,000 pixels, the market share of current camera cell phone is almost 100%, particular with high picture
The camera lens of plain 2M, 3M, 5M, 8M just becomes the focus of camera lens research and development.The mobile phone market occupation rate of current 12,000,000 pixel is not also
Too much, but as people are increasing to the demand of high-end handsets, 12,000,000 pixel mobile phones are main trends certainly.
The content of the invention
This utility model purpose is to provide the mobile lens that a kind of mobile phone pixel is 12,000,000.
This utility model is achieved through the following technical solutions：
A kind of mobile lens, including the biconvex lens, biconcave lenss, the second biconvex lens set gradually along optical direction,
Convexoconcave lenss, filter lens and protection lens, the biconvex lens are aspherical glass lens, biconcave lenss, second pair
Convex lenss and convexoconcave lenss are aspherical plastic lenses, and the filter lens and protection lens are planar lens, the light of camera lens
Total length is 7mm, and, from respectively 4.25mm and 0.5mm, visual field is 68 °, 2.867 × 2=of image height for focal length and back work distance
5.734mm, the chief ray maximum angle of emergence is less than 25 °.
This utility model has the advantage that：
This utility model provide mobile lens, compact overall structure, its focal length be 4.25mm, two panels plane lens sheet pair
Camera lens plays protection and a filtration well, which ensure that the shooting effect of the mobile phone in the case of light is bad, its light
Overall length is 7mm, and distortion is less than 0.3% less than 2%TV distortion.
Description of the drawings
Below in conjunction with the specific embodiment of accompanying drawing illustrated embodiment, the above of the present utility model is remake further
Detailed description.
Fig. 1 is lens profile figure of the present utility model.
Labelling in figure：1- biconvex lens, 2- biconcave lenss, the biconvex lens of 3- second, 4- convexoconcave lenss, 5- filter lens,
6- protects lens, 7- imaging surfaces.
Specific embodiment
Embodiment
Biconvex lens 1 that this utility model includes being set gradually along optical direction, biconcave lenss 2, the second biconvex lens 3,
Convexoconcave lenss 4, filter lens 5 and protection lens 6, the biconvex lens 1 are aspherical glass lens, biconcave lenss 2, the
Two biconvex lens 3 and convexoconcave lenss 4 are aspherical plastic lenses, and the filter lens 5 and protection lens 6 are planar lens.
The image gathered by camera lens is finally imaged on imaging surface 7.
The optics total length of the camera lens that this utility model is provided is 7mm, focal length and back work distance from respectively 4.25mm and
0.5mm, visual field is 68 °, 2.867 × 2=5.734mm of image height, and the chief ray maximum angle of emergence is less than 25 °.
This utility model provide mobile lens, compact overall structure, its focal length be 4.25mm, two panels plane lens sheet pair
Camera lens plays protection and a filtration well, which ensure that the shooting effect of the mobile phone in the case of light is bad, its light
Overall length is 7mm, and distortion is less than 0.3% less than 2%TV distortion.
This utility model is entered for embodiment or embodiment to the object, technical solutions and advantages of the present invention
One step is described in detail, should be understood that embodiment provided above or embodiment are only the preferred embodiment of the present invention
, not to limit the present invention, all any modifications made for the present invention within the spirit and principles in the present invention, equivalent
Replace, improve etc., should be included within the scope of the present invention.
Claims (1)
1. a kind of mobile lens, it is characterised in that：Including the biconvex lens, biconcave lenss set gradually along optical direction, second
Biconvex lens, convexoconcave lenss, filter lens and protection lens, the biconvex lens are aspherical glass lens, and the concave-concave is saturating
Mirror, the second biconvex lens and convexoconcave lenss are aspherical plastic lenses, and the filter lens and protection lens are planar lens,
The optics total length of camera lens is 7mm, and, from respectively 4.25mm and 0.5mm, visual field is 68 °, image height 2.867 for focal length and back work distance
× 2=5.734mm, the chief ray maximum angle of emergence is less than 25 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621166620.3U CN206178231U (en) | 2016-10-25 | 2016-10-25 | Mobile lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621166620.3U CN206178231U (en) | 2016-10-25 | 2016-10-25 | Mobile lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206178231U true CN206178231U (en) | 2017-05-17 |
Family
ID=58680748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621166620.3U Expired - Fee Related CN206178231U (en) | 2016-10-25 | 2016-10-25 | Mobile lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206178231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109164583A (en) * | 2018-11-07 | 2019-01-08 | 深圳珑璟光电技术有限公司 | A kind of underwater AR device |
-
2016
- 2016-10-25 CN CN201621166620.3U patent/CN206178231U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109164583A (en) * | 2018-11-07 | 2019-01-08 | 深圳珑璟光电技术有限公司 | A kind of underwater AR device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20201025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |