W1050- Fused Silica Corning 7980, Grade 5G 150mm dia. x 3.2mm thk.


Product Attributes

Material/Grade: Corning 7980 Grade 5G
Diameter: 150.00mm ±0.10mm
Thickness: 3.200mm ±0.025mm
Metrology Wavelength: 632nm
Clear Aperture (CA): 90% central
Transmitted Wavefront: <1/10th wave per any 25.4mm dia within the CA
Parallelism: < 3 min over CA
Bevel(s): Break edge, Safety
Chips: < 0.25 MM stoned
Cosmetics: 60/40
Edge Finish: Fine Ground
Roughness: < 7 angstroms RMS
Semi-Notch: Yes

Out of stock

Additional information

Weight 2.4000 oz
Dimensions 649131626 × 6495772 mm