W1171 – UVFS 7980 0F, 203mm dia x 1mm th


Product Attributes

Material/Grade: UVFS Corning 7980 Grade 0F
Diameter: 203.0mm ±0.12mm
Thickness: 1.00mm +0/-0.10mm
Clear Aperture (CA): 191mm central
Transmitted Wavefront: </=0.25 wvs P-V over any 25.4mm sub-ap w/in CA
Reflective Wavefront: </=1wv, BE for </=0.5wv over any 25.4mm sub-ap
Parallelism: </= 5 arc sec
Bevel(s): 0.5mm MAX @ 45° FW
Cosmetics: 40/20
Edge Finish: fine ground
Roughness: </=5A RMS (0.002-0.180mm scale)
Semi-Notch: yes

1 in stock

Laser Cutting

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As is. C of C only

Full inspection with interferograms

Product price: $860.00
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Additional information

Weight 5 oz
Dimensions 649131626 × 6495772 mm