W1209- FS 200mm dia x 6mm th

$1,040.00

Product Attributes

Material/Grade: HPFS Fused Silica - Optical Grade
Diameter: 200.00mm ±0.20mm
Thickness: 6.00mm +0.00/-0.10mm
Metrology Wavelength: 632.8nm
Clear Aperture (CA): 190mm
Transmitted Wavefront: </=0.10 waves PV over any 60mm sub aperture
Reflective Wavefront: S1 </=0.05wv, S2 </=1wv PV, both over any 60mm sub ap
Parallelism: </= 5 arc seconds
Bevel(s): 0.2-0.4mm FW @ 45° all edges
Cosmetics: 60/40
Edge Finish: fine edge ground
Roughness: Standard Grade

Out of stock

Additional information

Weight 5 oz
Dimensions 649131626 × 6495772 mm