9425442

Clear aperture: >90
Dimensions tolerance, mm: (+0/-0.25)
Dimensions, mm: 50.8
S1 Flatness, PV IR S2 Flatness, PV: <λ/2 @ 632.8 nm
Material: BK7
Surface quality, S-D: 20-10
Thickness tolerance, mm: ±0.5
Thickness, mm: 3
Wedge / Parallelism error: <10 arcmin