OCCC-1025-FS-6.0M-UC

CONFIGURATION: DISC, PLANO-CONCAVE (6.0 METER)
DIAMETER: 1.000″+.000″/-.005″
EDGE THICKNESS: 0.250″+/-.005″
WEDGE: 30 ARC MINUTES +/- 5 ARC MINUTES/PLANO FACE
SURFACE ACCURACY: 1/4 WAVE MAXIMUM @633nm, 2 FACES
SURFACE QUALITY: 10-5 PER MIL-PRF-13830, 2 FACES.
SURFACE FINISH: < 5 ANGSTROMS RMS, 2 FACES.
MATERIAL TYPE/QUALITY: FUSED SILICA, SUPRASIL 300.
COATING: NONE, UNCOATED SUBSTRATE.
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
CONCAVE FACE. ALSO MARK “6.0M”