MUMBAI, India, July 24 -- Intellectual Property India has published a patent application (202517087636 A) filed by Changzhou Aac Raytech Optronics Co. on September 15, 2025, for Camera Optical Lens.
Inventor includes Cai, Ronghui.
The application for the patent was published on July 17, 2026, under issue no. 29/2026.
Abstract: The present invention relates to a camera optical lens, constituted by a first prism, a first lens, a second lens, a third lens, a fourth lens and a fifth lens which are successively arranged from an object side to an image side; the camera optical lens has a maximum focal length of fA, a back focal length of BF and an image height of IH; the distance along the optical axis from the lens surface closest to the object side to the lens surface closest to the image side at the maximum focus is Lp; the total optical length is TTL; the radii of curvature of the object-side surface and the image-side surface of the first prism are Rp1 and Rp2 respectively; the radii of curvature of the object-side surface and the image-side surface of the fifth lens are R9 and R10 respectively; 6.00=fA*BF/IH=13.00; 0.40=Lp/TTL=0.51; -4.01=Rp1/Rp2=-0.80; -0.80=(R9+R10)/(R9-R10)=-0.30. The camera optical lens of the present invention has the characteristics of long focal length, high magnification, and being miniaturized.
Disclaimer: Curated by HT Syndication.
