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Features:

Dimension: To38, To46, To52, To56 Etc. Standard size definition.

Material: Metal Case: NiFe47 Alloy; Lens: N1.5 or 2.0

Hermetical: <5*10-9pa.m3/s

AR Coating: No or Customized

Contact US

#515,Tianhui Building, Yeqing 1st Road Longgang Zone, Shenzhen City
Guangdong,China,518000

TEL:+86-755-33295277

FAX:+86-755-33295277

粤ICP备17113539号 YISHAN Hi-Tech Co., Ltd all rights reserved @ Copyright Access amount:
*All of photos, text and other information contained in the website are reserved by YISHAN Hi-Tech Co., Ltd
and it is not allowed make reproduction without consent*[Background management]
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