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China Star Optics Technology Co.,Ltd.

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Optical BK7 glass lenses(optical components) from China
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Company Address Shen Zhen Street, ChangChun , Jilin, China [CN]
Model No.
Business Category Electronics & Electrical » Active Components » Crystals, Oscillators & Filters
Post Date Dec 04, 2009
Extra Info: Sell photograpic conversion lenses
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Description

Specification of our optical lenses as follow: *Material:Bk7 or other materials *Focal length:+/-1% *Length tolerance:+0.0 ~ -0.1mm *Width tolerance:+0.0 ~ -0.1mm *Center thickness tolerance:+/-0.1mm *Surface Figure:lambda/2 at 633nm on plano side *Surface quality:60-40 stratch/dig *Clear Apenture>90% *Chamfer:0.25mm at 45 degree typical *Coating:optional
Place of Origin China Currency 0.1 USD/5 Units
Payment Method L/C,T/T,CASH Minimum Order 100
Packaging as requested Delivery as requested
Supply Ability 50000 pcs/month
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