9407150

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