W1255- FS 2.828″ x 2″ ellipse x 0.375″ thk
$650.00
Product Attributes
Material/Grade: Corning 7980, Grade 0C
Thickness: 9.525mm +/-0.127mm
Length: 50.8mm +/-0.127mm
Width: 71.83mm +/-0.127mm
Metrology Wavelength: 632.8nm
Clear Aperture (CA): 2.441" x 1.654" Elliptical
Transmitted Wavefront: <1/80 wave RMS with NO Power removed
Reflective Wavefront: S1: <1/80 wave RMS with NO Power removed
Parallelism: Wedge, on S2: 30' ± 2' on long axis
Bevel(s): 0.028" ± 0.005" LW @ 45° Polished
Cosmetics: 10/5
Edge Finish: commercial polish
Roughness: <5 Angstroms RMS
4 in stock
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