Large Size Plano-Convex Cylindrical Lens Optical Glass (BK7) Customizable OEM Su

Model:	4
Brand:	Jilin Xinxing Bright Light Co., Ltd.
Origin:	Made In China
Category:	Electronics & Electricity / Electronic Instrument / Optical Lens & Instrument
Label:	Plano-Convex BK7 , Large Size Cylindry , Plano-Conves
Price:	-
Min. Order:	1 pc

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Product Description

*Material:BK7 or(JGS1 JGS2 JGS3)
*Glass Qualityz:nd +/-0.001 to +/-0.0001
vd +/-0.8% to +/-0.1%
*Dimension Tolerance:+/-0.20mm to +0.01/-0.01mm
*Thickness Tolerance:+/-0.20mm to +/-0.005mm
*Surface Quality:80-50 to 10-5 Scratch/Dig
*Surface Flatness: at 632.8nm lambda to lambda /20 per 25mm
*Clear Aperture:80% -- 100%
*Angle Tolerance:3-5 minutes to 3 second
*Chamfer:0.3+/-0.20mm *45degree
*No Chamfer
*Coating Optional