W1147 – Schott Zerodur Exp. Class 2, 127mm x 90mm ellipse x 10mm thk.


Product Attributes

Material/Grade: Schott Zerodur, Exp. Class 2
Thickness: 10.00mm ±0.10mm
Length: 127.00mm ±0.50mm (major axis)
Width: 90.00mm ±0.50mm (minor axis)
Metrology Wavelength: 633nm
Clear Aperture (CA): elliptical, 113mm x 80mm +10mm/-0mm
Reflective Wavefront: S1: <30nm RMS (w/ up to 0.5 wvs Pwr removed)
Parallelism: 0.010mm
Bevel(s): 0.7mm ±0.5mm LEG @ 45° ±10°
Chips: <0.25mm
Cosmetics: S1: 60/40, S2: 80/50
Edge Finish: Fine Edge Ground
Roughness: <0.002um (20Å) RMS

50 in stock

Quality Levels

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Level 1

As is. C of C only

Full inspection with interferograms

Product price: $200.00
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SKU: W1147 Categories: , ,

Additional information

Weight 8 oz
Dimensions 649131626 × 6495772 mm