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Lenses coating and Band Value

posttime:2016-11-24 11:10:37 ; visits:

When we make eyepiece or adapter or reduction lens, we need high quality lenses into it. And there are many requirements about lenses. Now let us talk about lenses coating color. 

Generally, we usually use brown coating color in domestic market. the brown coating color band value is about 500. But for some international market, they need blue color coating, the related band value is about 600. It is qualified for coating band value from 480 to 650.

Zhuzhou Carter Photoelectric Instrument Co., Ltd

Address:NO.209 Hongqi North Road, Shifeng District, Zhuzhou City, Hunan Province, China
PostCode:412000
Phone:+86-13307338220
Tel:+86-0731-28819350
Fax:+86-0731-28819350
Email:vivianoptical@126.com
Website:http://www.zzkate.com/en/