Use code CYBERDECEMBER at checkout for an extra 15% off your purchase from November 27th to December 31st.

*Product customizations do not apply

W1058- Fused Silica Corning 7980, Grade 0G 300mm dia. x 5.93mm thk.


Product Attributes

Material/Grade: Fused Silica Corning 7980, Grade 0G
Diameter: 300.00mm +0.00/-0.25mm
Thickness: 5.93mm +0.00/-0.04mm
Metrology Wavelength: 632.8nm
Clear Aperture (CA): 95% Central
Transmitted Wavefront: S1: < 1/10 wave PV over any 1 area & 1/4 wave PV over elliptical 2 x 3 area
Reflective Wavefront: S2: < 0.15 wave PV over elliptical 2 x 3 area
Parallelism: < 3 arc seconds over 1 area
Bevel(s): 0.50mm FW max @ 45°
Cosmetics: 20/10 (both sides)
Edge Finish: Fine Ground
Roughness: < 15 Angstroms RMS

1 in stock

Laser Cutting

Choose an option. All dimensions +/-0.10mm and include a safety bevel.

Laser Cut & Quality Level

Choose an option

As is. C of C only

Full inspection with interferograms

Product price: $1,576.30
Total options:
Order total:

Looking for volume pricing?

Additional information

Weight 2.4000 oz
Dimensions 649131626 × 6495772 mm