9761386

Clear Aperture: >90
Surface quality, S-D: 20-10
Wedge / Parallelism error: <1 arcmin
Protective chamfers: 0.1-0.25 mm x 45°
Material: UVFS Corning 7980 0F
Dimensions, mm: Ø25 (+0/-0.1) x 3 (±0.1)
S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8nm