20 years factory manufacture k9 glass lens quartz lens Borosilicate lens

Place of Origin:

Jiangsu, China

Brand Name:

SUBEI

Model Number:

lens

Usage:

Optical

Structure:

Plano-convex

Shape:

customize

Name:

manufacture k9 glass lens quartz lens Borosilicate lens

Surface quality:

standard polishing

Material quality:

optical level

Sample:

free sample in stock for testing

Color of colorless glass:

clear

Edge of colorless glass:

Protection chamfer

Coating:

OEM