江苏东宝光学有限公司

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Progressive PC Lens

品牌名称:

Dongbao

尺寸:

65, 73mm

港口:

Shanghai

付款方式:

T/T

最低订购数量:

10 pr(s)

描述

联络供应商

Internal-stress-free PC lenses:

Because the raw material of PC lens is crystalloid of polycarbonate, temperature and density will effect the quality of injection. Our company did a lot of researches on such elements and successfully found the most advanced resolving technology. Based on the date from China Testing Center of Opticla Lenses, Dongbao can prove its superior quality. (Dongbao’s PC lens eliminates the ‘rainbow effect’ in the essential lens area from optical center to 2.5 cm of the edge).

Double deck reinforcement technology in PC lens:

The new technology of ‘Double Deck Reinforcement’ in Dongbao’s PC lenses ensure that the surface of the PC lens can undertake over 1000g’s scratch, while most of the other PC lenses can only take 600g’s scratch.

江苏东宝光学有限公司

中国内地江苏省

出口商, 制造商

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供应商资料最后更新: 2020年9月1日

自2007年9月1日登录于贸发网