W1001 Fused Silica Corning 7980, Grade 0G 100mm dia. x 1.5mm thk.
$121.00
Product Attributes
Material/Grade: Fused Silica, Corning 7980, Grade 0G
Diameter: 100.00mm ± 0.10mm
Thickness: 1.50mm ± 0.10mm
Metrology Wavelength: 632.8nm
Clear Aperture (CA): 90% Central
Transmitted Wavefront: < 1 wave over CA
Reflective Wavefront: < 1/2 wave per 1" over CA, <10 waves over full CA
Parallelism: < 10 arc seconds over CA
Bevel(s): Visible to 0.30mm max FW @ 45°
Cosmetics: 60/40
Edge Finish: Fine Edge Ground
Roughness: < 15 angstroms RMS, BE: for < 10 angstroms
Out of stock