9774427

Wedge / Parallelism error: <1arcmin
S2: -
Thickness, mm: 5 (±0.1)
Surface quality, S-D: 20-20
Protective chamfers: 0.1-0.25 mm x 45°
Material: UVFS (Corning 7980 0F)
Diameter, mm: Ø12.7 (+0/-0.1)
Clear Aperture: >90
Coatings:
S1: HR (R>85%) @ 400-2700 nm (Protected Aluminum)