9429512

Clear aperture: >90
Dimensions tolerance, mm: +0/-0.1
Dimensions, mm: 12.7
Material: N-BK7
Protective chamfers: 0.1-0.25 mm x 45°
S1 Flatness, PV: <λ/10 @ 632.8 nm
S2 Flatness, PV: no flatness requirement
S1 Surface quality, S-D: 10-5
S2 Surface quality, S-D: commercially polished
Thickness tolerance, mm: ±0.1
Thickness, mm: 6
Wedge / Parallelism error: <1 arcmin