Additional information
| Weight | 0.5 oz |
|---|---|
| Dimensions | 649131626 × 6495772 × .01 mm |
Online Store
W1247- 7980 FS 150mm dia x 1mm th
$212.30
Product Attributes
Material/Grade: Corning 7980 grade 0A
Diameter: 150.0mm +0.00/-0.10mm
Thickness: 1.0mm +/- 0.05mm
Metrology Wavelength: 632nm
Clear Aperture (CA): 90%
Reflective Wavefront: 1 wave per inch
Parallelism: <30 arc sec over CA
Bevel(s): 0.5mm max FW @ 45°
Cosmetics: 40/20
Edge Finish: fine edge ground
Roughness: < 10 angstroms RA
3 in stock
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