Additional information
| Weight | 2.4000 oz |
|---|---|
| Dimensions | 649131626 × 6495772 mm |
Online Store
W1004- Borofloat 200mm x 3mm thk
$382.80
Product Attributes
Material/Grade: Borofloat
Diameter: 200.00mm ± 0.20mm
Thickness: 3.00mm ± 0.10mm
Metrology Wavelength: 632.8nm
Clear Aperture (CA): 90% central
Parallelism: < 3 arc minutes
Bevel(s): > 0.25mm @ 45°
Bow: < 0.20mm
Cosmetics: 60/40
Edge Finish: Fine Ground
Roughness: < 13 Angstroms RMS
Semi-Notch: Yes
Warp: < 0.20mm
Out of stock
