Hunan Zhenjing Optical Technology Co., Ltd

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Special-shaped parts serie

Prism Series

Ball cover&Lens series

Spherical parts series

Colored Gemstone Series

Infrared Materials Series

Hunan Zhenjing Optical Technology Co., Ltd
Address: Building D3, Jincheng Science and Technology Park, Lingling District, Yongzhou City, Hunan Province
Phone: 134-2323-8624

Common Problem

Development analysis of process design standard for optical window sheet machining

Cold processing of optical components in China was rare in the period of the Republic of China. By 1950s, optical processing technology was introduced almost from the Soviet Union and the socialist countries in East Germany. The optical cold processing is used for coarse grinding,

Application prospect analysis of sapphire in LED and consumer electronics industry

Sapphire is a single crystal of alumina. Its lattice structure is unique, wearable and resistant to wind erosion. Its hardness is second only to diamond. It has good transparency, conductivity and electrical insulation. It is an ideal substrate material for LED and SOS. In the early stage,

The mirror surface of the watch is a method to distinguish the glass from the sapphire window

How to distinguish the mirror of the watch is the sapphire window piece glass? At present, there are three main aspects of "laboratory method, drip method and the identification of watch and the hardness of glass".

Technology of optical aspheric surface

In milling, turning and polishing as the representative, including the traditional generating milling and grinding and polishing; CNC milling, turning, precision grinding and polishing; computer controlled polishing. Especially for CNC polishing, the polishing media can be divided into small abrasives, stress plates, ion beams, plasma,

A detailed introduction to the sapphire window

Sapphire single crystal has high and stable dielectric constant, as well as the necessary electrical insulation for electronic substrate, radio frequency (RF) and microwave transmission window and electron tube. In practical applications,

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Building D3, Jincheng Science and Technology Park, Lingling District, Yongzhou City, Hunan Province
Address: Building D3, Jincheng Science and Technology Park, Lingling District, Yongzhou City, Hunan Province
Contact: Huang manager TEL：134-2323-8624

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