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N-BK7 Plano-Concave Lenses Manufacture
our factory offers N-BK7 plano-concave lenses,which are available uncoated or with a variety of antireflection coatings and feature a 40/60 scratch-dig surface quality.
for information, you may refer to below link:
http://www.shhxgd.com/en/project/detail/141
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2015 © Shanghai Hengxiang Optical Electronics Co,ltd. all rights copyright Address:Building7,Lane 115,No.1276 Nanle Road,SongJiang,Shanghai,201600 Tel:021-54613487 备案号:沪ICP备12023089号  

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