一种光学系统、图像拾取装置及电子设备
By employing a five-element global surface glass lens design and a VCM motor-driven optical system, the problems of image quality and miniaturization in jewelry photography have been solved, achieving fast and accurate focusing and high-definition imaging.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- XIAMEN LEADING OPTICS
- Filing Date
- 2023-07-05
- Publication Date
- 2026-07-17
AI Technical Summary
Existing optical systems for photographing jewelry cannot achieve high image quality within a certain object distance range. They have insufficient resolution, large and heavy lenses, cannot achieve autofocus, and have excessively large shooting field of view, resulting in low image recognition accuracy.
It adopts a five-element global surface glass lens design, combined with VCM motor drive, to achieve fast and accurate focusing, control the field of view and magnification of the optical system, and meet the requirements of miniaturization and high resolution.
It achieves miniaturization and lightweighting of the optical system, enabling fast and accurate focusing and high-definition image acquisition within a 40-150mm object distance range, thus meeting the requirements for the identification and discrimination of minute information in jewelry.
Smart Images
Figure CN116736490B_ABST