Imaging lens system, image capturing unit and electronic device
A technology of image capture and lens set, applied in optical components, optics, instruments, etc., can solve the problems of assembly convenience and sensitivity failing to achieve a proper balance, and product volume reduction is not easy.
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no. 1 example
[0121] Please refer to Figure 1 to Figure 2 ,in figure 1 A schematic diagram of an imaging device according to a first embodiment of the present invention is shown, figure 2 From left to right are the spherical aberration, astigmatism and distortion curves of the first embodiment. Depend on figure 1 It can be seen that the image capturing device includes an image capturing system lens group (not another number) and an electronic photosensitive element 190 . The lens group of the image capture system includes first lens 110, second lens 120, third lens 130, aperture 100, fourth lens 140, fifth lens 150, sixth lens 160, filter A filter 170 , a cover glass 175 and an imaging surface 180 . Wherein, the electronic photosensitive element 190 is disposed on the imaging surface 180 . The lens set of the image capture system includes six lenses (110, 120, 130, 140, 150, 160), and there is no interpolated lens between each lens.
[0122] The first lens 110 has negative refractiv...
no. 2 example
[0163] Please refer to Figure 3 to Figure 4 ,in image 3 A schematic diagram of an imaging device according to a second embodiment of the present invention is shown, Figure 4 From left to right are the spherical aberration, astigmatism and distortion curves of the second embodiment. Depend on image 3It can be seen that the image capturing device includes an image capturing system lens group (not another number) and an electronic photosensitive element 290 . The lens group of the image capture system includes first lens 210, second lens 220, third lens 230, aperture 200, fourth lens 240, fifth lens 250, sixth lens 260, filter Element 270 , protective glass 275 and imaging surface 280 . Wherein, the electronic photosensitive element 290 is disposed on the imaging surface 280 . The lens set of the image capture system includes six lenses (210, 220, 230, 240, 250, 260), and there is no interpolated lens between each lens.
[0164] The first lens 210 has negative refractiv...
no. 3 example
[0179] Please refer to Figure 5 to Figure 6 ,in Figure 5 A schematic diagram of an imaging device according to a third embodiment of the present invention is shown, Image 6 From left to right are the spherical aberration, astigmatism and distortion curves of the third embodiment. Depend on Figure 5 It can be seen that the image capturing device includes an image capturing system lens group (not another number) and an electronic photosensitive element 390 . The lens group of the image capture system includes the first lens 310, the second lens 320, the third lens 330, the aperture 300, the fourth lens 340, the aperture 301, the fifth lens 350, and the sixth lens in order from the object side to the image side. 360 , a filter element 370 , a protective glass 375 and an imaging surface 380 . Wherein, the electronic photosensitive element 390 is disposed on the imaging surface 380 . The lens set of the image capture system includes six lenses (310, 320, 330, 340, 350, 360...
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