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W1072 Fused Silica Corning 7980, Grade 0F - 100mm dia. x 0.03803" thk.

$167.15
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Diameter:
100.00mm ± 0.10mm
Thickness:
0.03803" ± 0.00048"
Wavelength:
632.8nm
CA:
92mm diameter central
TWF:
< 0.75 waves power, 0.25 waves irregularity over a 0.55" sub-aperture
Parallelism:
< 1.00 arc minutes
Roughness:
< 0.70nm Ra
Cosmetics:
40/20 (both sides)
Bevels:
Visible to 0.30mm max leg dimension
Edge Finish:
Fine Ground
Material Grade:
0F