W1089- Fused Silica Corning 7980, Grade 0F 200mm dia. x 1mm thk.


Product Attributes

Material/Grade: Fused Silica Corning 7980, Grade 0F
Diameter: 200.00mm ± 0.20mm
Thickness: 1.00mm ± 0.10mm
Metrology Wavelength: 632.8nm
Clear Aperture (CA): 85%, Central
Transmitted Wavefront: < 1 wave over CA, < 1/4 wave per any 1" dia sub-ap
Bevel(s): Break Edge Safety
Bow: < 20 microns
Cosmetics: 60/40
Edge Finish: Fine Edge Ground
Roughness: < 15 Angstroms RMS
Semi-Notch: Yes
TTV: < 0.002mm
Warp: < 25 microns

29 in stock

Laser Cutting

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As is. C of C only

Full inspection with interferograms

Product price: $308.00
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Additional information

Weight 10 oz
Dimensions 649131626 × 6495772 mm