W1074- S-BSL7 300mm dia. x 5.97mm thk.


Product Attributes

Material/Grade: S-BSL7
Diameter: 300mm +0/-0.25mm
Thickness: 5.97mm +0.0/-0.05mm
Metrology Wavelength: 632nm
Clear Aperture (CA): 95%, Central
Transmitted Wavefront: 1/10 wave RMS over 1 inch
Reflective Wavefront: 1/10 wave RMS @ 632.8nm over 1" at 0 deg
Parallelism: < 3 arc seconds over 1 inch
Bevel(s): 0.3mm Max FW @ 45 Deg.
Cosmetics: 40/20
Edge Finish: Fine Edge Ground

4 in stock

Quality Levels

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Level 1

As is. C of C only

Full inspection with interferograms

Product price: $660.00
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SKU: W1074 Categories: , ,

Additional information

Weight 16 oz