In stock
Dimensions, mm: Ø76.2 (+0/-0.1) x 8 (±0.1)
Wedge / Parallelism error: <1 arcmin
Surface quality, S-D: 20-10
Protective chamfers: <0.25 mm x 45°
S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm per 1 inch
Clear Aperture: >90
Material: BK7
Wedge / Parallelism error: <1 arcmin
Surface quality, S-D: 20-10
Protective chamfers: <0.25 mm x 45°
S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm per 1 inch
Clear Aperture: >90
Material: BK7
