MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202517087637 A) filed by Changzhou Aac Raytech Optronics Co. on September 15, 2025, for Camera Optical Lens.
Inventor includes Huang, Zhe.
The application for the patent was published on July 17, 2026, under issue no. 29/2026.
Abstract: A camera optical lens (10, 20, 30, 40, 50, 60), constituted by a first prism (P1), a first lens group and a second lens group. The first lens group comprises a first lens (L1) and a second lens (L2). The second lens group comprises a third lens (L3), a fourth lens (L4) and a fifth lens (L5). The first lens group is movable for adjustment. The five lenses are divided into the first lens group and the second lens group, and the first lens group moves for focusing, thereby achieving an in-optical-lens focusing mode; by means of configuring the ratio of the focal length of the optical lens in a first state to an image height, the optical lens has a longer focal length when the image height is fixed, thus helping to increase the magnification of the optical lens; configuring the concave-convex shape of the first prism (P1) helps to alleviate the degree of deflection of light rays passing through the lenses; reasonably configuring the thicknesses of the third lens (L3) and the fourth lens (L4) helps to shorten the total optical length of the optical lens.
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