factory manufacture 30mm diameter k9 cheaper plano concave optical lens

Place of Origin:

Jiangsu, China

Brand Name:

SUBEI

Model Number:

optical lens

Usage:

Optical

Structure:

Plano-concave, Plano-concave

Shape:

PLANO

Name:

factory manufacture k9 cheaper plano concave optical lens

clear aperture:

98%

Tolerance:

0.1mm ~ +/-0.05mm

Color:

Transparent Clear

Material:

Glass, Optical glass k9/bk7

Surface quality:

10/5---80/50

Coating:

antireflection coating/customer request

Application:

optical equipment

Price:

Factory price