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

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Product price: $310.00
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Additional information

Weight 0.5 oz
Dimensions 649131626 × 6495772 × .01 mm