Zhanfei Zhang

Title: Zhanfei Zhang: Innovator in Optical Imaging Technology

Introduction

Zhanfei Zhang is a prominent inventor based in Zhejiang, China. He has made significant contributions to the field of optical imaging technology. With a focus on developing advanced optical components, Zhang has secured a patent that showcases his innovative approach to lens design.

Latest Patents

Zhanfei Zhang holds a patent for an optical imaging lens. This lens includes a series of eight lenses arranged sequentially from the object side to the image side along the optical axis. The design features a first lens with positive refractive power, a fourth lens with positive refractive power, a fifth lens with negative refractive power, a seventh lens with positive refractive power, and an eighth lens with negative refractive power. The patent specifies that the total effective focal length f, the entrance pupil diameter EPD, and the distance TTL from the object side surface of the first lens to the imaging surface must satisfy the condition 5 mm < f × (TTL/EPD) < 7.2 mm.

Career Highlights

Zhanfei Zhang is associated with Zhejiang Sunny Optics Co., Ltd., where he applies his expertise in optical engineering. His work at the company has positioned him as a key player in the development of innovative optical solutions.

Collaborations

Zhanfei Zhang collaborates with Lin Huang, a fellow innovator in the field. Their partnership enhances the research and development efforts at Zhejiang Sunny Optics Co., Ltd.

Conclusion

Zhanfei Zhang's contributions to optical imaging technology through his patent and work at Zhejiang Sunny Optics Co., Ltd. highlight his role as an influential inventor in the industry. His innovative designs continue to push the boundaries of optical technology.