Camera shooting optical lens

An optical lens and lens technology, applied in the field of optical lenses, can solve problems such as inability to meet, and achieve the effect of improving imaging quality and good sensitivity performance

Active Publication Date: 2017-06-06
AAC OPTICS SOLUTIONS PTE LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the development of technology and the increase of diversified needs of users, as the pixel area of ​​the photosensitive device continues to shrink, and the system’s requirements for imaging quality continue

Method used

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  • Camera shooting optical lens
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Embodiment Construction

[0016] In order to make the object, technical solution and advantages of the present invention clearer, various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that in each implementation manner of the present invention, many technical details are proposed in order to enable readers to better understand the present invention. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in the present invention can also be realized.

[0017] With reference to the accompanying drawings, the present invention provides an imaging optical lens. figure 1 Shown is the imaging optical lens 10 of the first embodiment of the present invention, and the imaging optical lens 10 includes six lenses. Specifically, the photographing optical lens 10 includes in sequenc...

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PUM

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Abstract

The present invention relates to the optical lens field, and discloses a camera shooting optical lens. The lens comprises from an object side to an image side in order: an aperture, a first lens with positive refraction power, a second lens with negative refraction power, a third lens with positive refraction power, a fourth lens with negative refraction power, a fifth lens with positive refraction power and a sixth lens with negative refraction power. The camera shooting optical lens satisfies the relation as follows: 0.70<f1/f<0.80, 2.0<f2/f< 1.8, 1.9<f3/f<2.1, -2.6<f4/f<-2.2, 0.8<f5/f<1, -0.7< f6/f <-0.5 and 1.9<f3/f5<2.2. The camera shooting optical lens can satisfy the large aperture design requirement while shortening the optical total length and has good sensitivity appearance.

Description

technical field [0001] The invention relates to the field of optical lenses, in particular to an imaging optical lens suitable for portable terminal devices such as smart phones and digital cameras, and imaging devices such as monitors and PC lenses. Background technique [0002] In recent years, with the rise of smart phones, the demand for miniaturized photographic lenses has been increasing, and the photosensitive devices of general photographic lenses are nothing more than photocoupled devices (Charge Coupled Device, CCD) or complementary metal oxide semiconductor devices (Complementary Metal -OxideSemiconductor Sensor, CMOS Sensor), and due to the improvement of semiconductor manufacturing process technology, the pixel size of photosensitive devices has been reduced, and today's electronic products are developing with good functions and thin, light and small appearance. Therefore, it has good Miniaturized camera lenses with image quality have become the mainstream in th...

Claims

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Application Information

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IPC IPC(8): G02B13/00G02B13/18
CPCG02B13/0045G02B3/04G02B5/005G02B13/002G02B13/18G02B27/0025
Inventor 王建明
Owner AAC OPTICS SOLUTIONS PTE LTD
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