Huaian Dong Sheng Photoelectric Instrument Co., Ltd.

The company is mainly engaged in the development, production and sales of high-end astronomical telescopes, telescopes and optical lenses in the domestic and international markets. He is especially good at research and manufacture of optical cold processing technology. The main products are astronomical telescopes, SLR camera lenses, optical lenses of various materials, spherical and aspherical optical lenses, and photoelectric detection instruments. At the same time, it also has the production technology and production ability of producing medical machinery, teaching equipment, projector, surveying instrument, microscope, eyepiece, aerospace shooting equipment and so on.

The company has advanced processing equipment, strong technical force, excellent testing instruments, and a number of skilled personnel with rich experience, excellent technology, strong innovation and high cultural quality.

The company has its own optical system design department, with its own optical processing center, as well as its own coating workshop, inspection and inspection workshop, assembly workshop and other professional production enterprises. According to customers' needs, ordinary multilayer, such as multilayer, reflective film, conductive film and infrared cut-off film can be plated.

At present, the company mainly concentrating on the research and production of optical systems, such as achromatic aberration, spherical aberration and reflector paraboloid, from 45mm to 40mm. The production of ED products (Xiaoyuan FPL53) has its own uniqueness. Over the years, the company has provided optical systems design, production and matching for many well-known brands in China.