Sell - Dasheng Optical Corp.

Sell

Dasheng Optical Corp.
2016-11-05 06:15
Diameter Tolerace(mm) +0/-0.1Clear Aperture90% of DiameterFocal Length Tolerance(%)1%Center Thickness Tolerace(mm)0.1Cen

Biconcave Optical Lens
2016-10-28 04:55
Diameter Tolerace(mm) +0.0/-0.1Clear Aperture90% of DiameterFocal Length Tolerance(%)1%Center Thickness Tolerace(mm)0.1C