Optical 40mm Sapphire Glass Fused Silica Dome Lens

Place of Origin:

Jilin, China

Brand Name:

SUNDAY

Model Number:

SD4R

Material:

Glass, Sapphire fused silica

Usage:

Optical

Shape:

BALL

Diameter:

50mm

Tolerance:

0.05mm

Surface quality:

60-40

Flatness:

1/4lambda