DIAMETER: 10.00 + 0.00mm /- 0.10mm
THICKNESS: 6.00 +/- 0.05mm
PARALLELISM: 3 ARC MINUTES MAXIMUM.
EDGE BEVEL: LIGHT PROTECTIVE EDGE BEVEL, 2 PLACES
FLATNESS: 1 WAVE MAXIMUM OVER CENTRAL 90%, 2 FACES
SURFACE QUALITY: 60-40 PER MIL-O-13830, 2 FACES.
MATERIAL TYPE/QUALITY: SCHOTT BK-7 GLASS, GRADE A,
FINE ANNEALED.
COATING: ANTIREFLECTIVE COATED FOR MAXIMUM
TRANSMISSION FROM 1520nm TO 1560nm.