W1009- Fused Silica Corning 7980 200mm dia. x 1.05mm thk.
$338.00
Product Attributes
Material/Grade: Fused Silica Corning 7980
Diameter: 200.00mm ±0.10mm
Thickness: 1.05mm +0/-0.05mm
Metrology Wavelength: 632.8nm
Clear Aperture (CA): 190mm
Transmitted Wavefront: </= 0.05 wave PV over a 38.6mm CA
Reflective Wavefront: </=1.0 wave PV per inch
Parallelism: </= 20.0 arc seconds
Bevel(s): 0.20-0.40mm FW @ 45°
Cosmetics: 20/10
Edge Finish: fine edge ground
Out of stock