Sapphire crystal watches glass prices sapphire oprical window

Place of Origin:

China

Brand Name:

SUNDAY

Model Number:

SD-OW

Material:

Glass

Usage:

Optical

Structure:

Other

Shape:

PLANO

Substrate:

N-BK7,H-K9L,Sapphire,Fused Silica(JGS1),Caf2,ZnSe,Si,Ge,etc.

Diameter:

1 to 400mm+/-0.1mm

Thickness:

1 to 10mm+/-0.1 or customer size

Surface Quality:

40-20 or customer design

Flatness:

1/4 lambda

Chamfer:

0.25mmx45degree

Coating:

AR,HR,Silver,Aluminum.Golden