W1265- FS 200mm dia x 1mm thk
$310.00
Product Attributes
Material/Grade: Corning 7980, Grade 0G
Diameter: 200.00mm ± 0.20mm
Thickness: 1.0mm ± 0.010mm
Metrology Wavelength: 266nm
Clear Aperture (CA): 190.0mm diameter central
Transmitted Wavefront: </= 0.25 wave over the CA
Bevel(s): C-bevel 0.5mm radius
Chips: < 0.25mm outside the CA
Cosmetics: 40/20
Edge Finish: Fine Edge Ground
Semi-Notch: yes
1 in stock
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