9379257

Clear aperture: >90
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 20
Material: UVFS (Corning 7980 0F)
Protective chamfers: 0.3 mm x 45°
S1 Flatness, PV IR S2 Flatness, PV: <λ/10
Surface quality, S-D: 10-5
Thickness tolerance, mm: ±0.025
Thickness, mm: 28.78
Wedge / Parallelism error: <1 arcmin