9395849

Clear aperture: >90
S1 Surface quality, S-D: 20-10
Wedge / Parallelism error: <10 arcsec
Thickness, mm: 3
Thickness tolerance, mm: ±0.1
S2 Surface quality, S-D: 20-10
S2 Flatness, PV: <λ/8 @ 632.8 nm
S1 Flatness, PV: <λ/8 @ 632.8 nm
Protective chamfers: <0.25 mm x 45°
Material: UVFS
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 20x40