MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202537133222 A) filed by Changzhou Aac Raytech Optronics Co. on December 29, 2025, for Camera Optical Lens.
Inventors include Yang, Yongqiang; and Zhou, Shunda Number.
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), composed of a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), and a prism (P1) arranged sequentially from an object side to an image side. A focal length and a total optical length of the camera optical lens (10, 20, 30, 40) are f and TTL, respectively, a focal length of the first lens (L1) is f1, a combined focal length ...