In stock
Clear aperture: >90
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 70
S1 Flatness, PV: λ/4
S2 Flatness, PV: not specified
Material: BK7
Protective chamfers: 0.1-0.25 mm x 45°
Shape: Round
S1 Surface quality, S-D: 20-10
S2 Surface quality, S-D: commercially polished
Thickness tolerance, mm: ±0.1
Thickness, mm: 15
Wedge / Parallelism error: <1 arcmin
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 70
S1 Flatness, PV: λ/4
S2 Flatness, PV: not specified
Material: BK7
Protective chamfers: 0.1-0.25 mm x 45°
Shape: Round
S1 Surface quality, S-D: 20-10
S2 Surface quality, S-D: commercially polished
Thickness tolerance, mm: ±0.1
Thickness, mm: 15
Wedge / Parallelism error: <1 arcmin
