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Product Name: Plano-Concave Cylindrical Lens with Holes
Product Content:
Material:BK7or other optical materials
Dimension Tolerance:+0.0~-0.1mm
Center Thickness:+/-0.2mm
Surface Quality:60/40 Scratch/Dig
Surface Figure:lambda/2
Clear Aperture:>90%
Parallelism:<1 minute
Chamfer:0.25mm at 45 degrees typical
Add:No.516,ShenZhen Street 1-1,Economic and Technology Development Zone,ChangChun 130031,JiLin,China

Tel:86-431-84688875   Fax:86-431-86785953   E-mail: info@csopt.com  sales@csopt.com  monica@csopt.com  export@csopt.com