W1130- Fused Quartz,138mm dia. x 1.956mm thk.
$500.00
Product Attributes
Material/Grade: Fused Quartz Tosoh N
Diameter: 215.138mm ±0.076mm
Thickness: 1.956mm ±0.051mm
Metrology Wavelength: 632.8nm
Clear Aperture (CA): 171.958mm min.
Transmitted Wavefront: <0.08wv pwr & <0.1wv irreg. over 1.1" sub-ap
Parallelism: <20 arc seconds
Bevel(s): Break edge
Cosmetics: 40/20
Edge Finish: fine edge ground
1 in stock
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