Customize round square BG389 blue optical glass filter

Place of Origin:

Jiangsu, China

Brand Name:

Subei

Model Number:

BG38 BG39

Use:

optical instruments

Name:

Customize round square BG389 blue optical glass filter

Surface quality of blue filter:

60-40

Substrate:

optical blue glass

Sample:

free sample for testing

Edge of blue filter:

Protection chamfer or custom

Transmission:

90%

FLATNESS:

L/4