Optical lens, camera shooting module and electronic equipment
An optical lens and camera module technology, applied in optics, optical components, instruments, etc., can solve problems such as being unfavorable to the miniaturization and thinning of zoom optical lenses, difficult to meet the high-definition imaging requirements of optical lenses, and difficult to image clearly with optical lenses. , to achieve the effect of picture quality shooting experience, ingenious structure and reasonable number of lenses
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no. 1 example
[0092] The structural diagram of the optical lens 100 disclosed in the first embodiment of the present application is as follows figure 1 , image 3 and Figure 5 As shown, the optical lens 100 includes a focusing assembly 10 , a diaphragm 102 , a first lens L1 , a second lens L2 and a filter L3 arranged in sequence along the optical axis O from the object side to the image side. Wherein, the material of the first lens L1 and the second lens L2 is plastic, the refractive power of the first lens L1 and the second lens L2 are both positive refractive powers, and the object side S1 and the image side S2 of the first lens L1 are on the optical axis O are respectively convex and concave, and both the object side S1 and the image side S2 of the first lens L1 are aspherical. The object side S3 and the image side S4 of the second lens L2 are respectively concave and convex at the optical axis O, and both the object side S3 and the image side S4 of the second lens L2 are aspherical. ...
no. 2 example
[0107] Please refer to Figure 7 , Figure 9 and Figure 11 , Figure 7 , Figure 9 and Figure 11 It is a schematic structural diagram of the optical lens 100 according to the second embodiment of the present application. The optical lens 100 includes a focusing assembly 10 , a diaphragm 102 , a first lens L1 , a second lens L2 and a filter L3 arranged in sequence along the optical axis O from the object side to the image side. Wherein, the material, refractive power and surface shape of the first lens L1 and the second lens L2 can be referred to the above-mentioned first embodiment, and will not be repeated here.
[0108] In the second embodiment, when the optical lens 100 is in the near-focus state, the middle-focus state or the far-focus state, the effective focal length f, the half field angle HFOV, the total optical length TTL, the aperture size FNO and other parameters of the optical lens 100 can be See Table 3 below. Wherein, definitions of other parameters in T...
no. 3 example
[0120] Please refer to Figure 13 , Figure 15 and Figure 17 , Figure 13 , Figure 15 and Figure 17 A schematic structural diagram of the optical lens 100 according to the third embodiment of the present application is shown. The optical lens 100 includes a focusing assembly 10 , a diaphragm 102 , a first lens L1 , a second lens L2 and a filter L3 arranged in sequence along the optical axis O from the object side to the image side. Wherein, the material, refractive power and surface shape of the first lens L1 and the second lens L2 can be referred to the above-mentioned first embodiment, and will not be repeated here.
[0121] In the third embodiment, when the optical lens 100 is in the near-focus state, the middle-focus state or the far-focus state, the effective focal length f, the half field angle HFOV, the total optical length TTL, the aperture size FNO and other parameters of the optical lens 100 can be See Table 5 below. Wherein, the definitions of other parame...
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