In stock
Clear aperture: >90
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 20x27
Material: UVFS
Protective chamfers: 0.1-0.25 mm x 45°
S1 Flatness, PV: <λ/7 @ 632.8 nm
S1 Surface quality, S-D: 20-10
S2 Surface quality, S-D: grinded
Thickness tolerance, mm: ±0.1
Thickness, mm: 7
Wedge / Parallelism error: <1 arcmin
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 20x27
Material: UVFS
Protective chamfers: 0.1-0.25 mm x 45°
S1 Flatness, PV: <λ/7 @ 632.8 nm
S1 Surface quality, S-D: 20-10
S2 Surface quality, S-D: grinded
Thickness tolerance, mm: ±0.1
Thickness, mm: 7
Wedge / Parallelism error: <1 arcmin
