Hot Sales Telescope Mirror Blanks


Hot Sales Telescope Mirror Blanks


BRD Optical is one of the leading optical components companies and the manufacturers of optical mirror blanks.

Substrate: Fused silica ( JGS2 ) equal Pyrex quartz material.

Diameter: 100 mm~1800 mm

Thickness: 5 mm~300 mm

Grinding radius

Drilled center

Stress birefringence: 5~12nm/cm2

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