Shooting optical lens
By designing an imaging optical lens with eight-piece lens structure, combined with reasonable focal length, radius of curvature and thickness distribution, the problems of poor optical characteristics and insufficient aberration correction in the existing technology of wide-angle imaging lenses are solved, and wide-angle, ultra-thin design and excellent imaging performance are achieved.
Patent Information
- Application Number
- CN202510013848.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-03
- Publication Date
- 2025-03-18
AI Technical Summary
It is difficult to design a wide-angle camera lens with excellent optical characteristics, small size and sufficiently corrected for aberrations, especially when meeting ultra-thin and wide-angle design requirements.
An imaging optical lens design adopts an eight-piece lens structure, in which the lenses are positive bending force, negative bending force, positive bending force, etc. By reasonably allocating the focal length, curvature radius and thickness of each lens, a specific relationship is met to achieve excellent imaging performance.
It realizes the wide-angle and ultra-thin design of the camera optical lens, and fully corrects the chromatic aberration on and off-axis, and has excellent optical characteristics. It is suitable for mobile phone camera lenses and WEB camera lenses with high-pixel CCD, CMOS and other camera components.