Achromatic lens

Model:	SC-07
Brand:	SHUNCHENG
Origin:	Made In China
Category:	Electronics & Electricity / Electronic Instrument / Optical Lens & Instrument
Label:	Achromatic lens , doublet lens China , China doublet lens
Price:	US $10 / pc
Min. Order:	20 pc

Product Description

Diameter	2.00mm--90mm
Diameter Tolerance	+0/-0.1mm
Thickness Tolerance	+0/-0.1mm
Focal Length Tolerance	+/-2%
Surface Accuracy	L/4 irregularity @632.8nm
Surface Quality	40/20 S/D
Centration	＜3 arc min
Clear Aperture	＞90%
Bevel	Protective bevel
Material	BK7,Fused silica, SF11, and other optical glass
Coating	AR coating