In stock
Clear Aperture: 90
Protective chamfers: <0.25 mm x 45°
Surface quality, S-D: 20-10
Wedge / Parallelism error: <1 arcmin
Material: UVFS
Dimensions, mm: ∅76.2 (+0/-0.1) x 6 (±0.1)
S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8nm per 1 inch
Protective chamfers: <0.25 mm x 45°
Surface quality, S-D: 20-10
Wedge / Parallelism error: <1 arcmin
Material: UVFS
Dimensions, mm: ∅76.2 (+0/-0.1) x 6 (±0.1)
S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8nm per 1 inch
