9308230

Clear aperture: >90
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 20
Material: UVFS
Material: Corning 7980 (OF)
S1 Flatness, PV: <λ/8 @ 632.8 nm
S1 Flatness, PV IR S2 Flatness, PV: <λ/8
Surface quality, S-D: 10-5
Thickness tolerance, mm: ±0.1
Thickness, mm: 3
Wedge / Parallelism error: <30 arcsec