Additional information
| Weight | 0.5 oz |
|---|---|
| Dimensions | 649131626 × 6495772 × .01 mm |
Online Store
W1242- Clearceram 2″ dia x 5mm thk
$492.80
Product Attributes
Material/Grade: Clearceram Z-HS Ohara
Diameter: 50.80mm +/-0.127mm
Thickness: 5.00mm ± 0.10mm
Metrology Wavelength: 632.8nm
Clear Aperture (CA): 85% central
Reflective Wavefront: S1: </=0.25 Fr Power, </=0.5 Fr. Irreg. over the CA. Flatness </=0.001"
Bevel(s): Safety
Chips: <0.3mm outside the CA
Cosmetics: 60/40, FG
Edge Finish: Fine Edge Ground
Roughness: Side 1 - </=20 Angstrom RMS
4 in stock
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