9407160

Clear aperture: >90
Dimensions tolerance, mm: +0/-0.2
Dimensions, mm: 12x12
S1 Flatness, PV IR S2 Flatness, PV: <λ/10 @ 632.8 nm
Material: BK7
Protective chamfers: 0.2-0.3 mm x 45°
Surface quality, S-D: 40-20
Thickness tolerance, mm: +0/-0.2
Thickness, mm: 8
Wedge / Parallelism error: <30 arcsec