Hot sale Plastic 25mm 34mm 37mm Google Cardboard Biconvex Lenses

Place of Origin:

Hubei, China

Brand Name:

Wuhan Especial Optic

Model Number:

Customization

Material:

Glass

Usage:

Infrared

Structure:

Double Convex

Shape:

PLANO

Dimension Tolerance:

+0.0/-0.1mm

Thickness Tolerance:

±0.2 mm

Surface Quality:

60/40

Clear Aperture:

>90%

Centering:

<3 arc min

Coating:

AR/AR@400-700nm

Ellipticity:

+/-0.01mm

Surface Accuracy:

2 lambda

Bevel:

0.2mmx45deg

Focal length tolerance:

+/-0.5%