Additional information
| Weight | 16 oz |
|---|---|
| Dimensions | 649131626 × 6495772 mm |
Online Store
W1206- N-BK7 180mm sq x 6.35mm th
$979.00
Product Attributes
Material/Grade: N-BK7
Thickness: 6.350mm ± 0.025mm
Length: 180mm ± 0.50mm
Width: 180mm ± 0.50mm
Metrology Wavelength: 632.8nm
Clear Aperture (CA): >/=90%
Reflective Wavefront: </=2µm over any 90mm surface
Parallelism: </=2µm
Bevel(s): 0.20mm +0.30/-0mm LEG @ 45° (8X)
Cosmetics: 40/20
Edge Finish: fine edge ground
Roughness: < 20 Angstoms
Semi-Flat: thru-holes
1 in stock
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