9358545

Clear aperture: >90
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 76.2
Material: BK7
Protective chamfers: 0.1-0.2 mm x 45°
S1 Flatness, PV IR S2 Flatness, PV: <λ/5
Surface quality, S-D: 20-10
Thickness tolerance, mm: ±0.1
Thickness, mm: 8
Wedge / Parallelism error: <30 arcsec