9346144

Clear aperture: >90
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 25.4 x 25.4
Material: BK7
S1 Flatness, PV IR S2 Flatness, PV: <λ/5
Surface quality, S-D: 20-10
Thickness tolerance, mm: ±0.1
Thickness, mm: 6
Wedge / Parallelism error: <3 arcmin