In stock
Thickness, mm: 3.2
Material: BK7
Thickness tolerance, mm: ±0.2
S2 Surface quality, S-D: 20-10
S2 Flatness, PV: <λ/8 @ 632.8 nm
Wedge / Parallelism error: <1 arcmin
S1 Surface quality, S-D: 20-10
Dimensions, mm: 19.05
Dimensions tolerance, mm: +0/‐0.1
Clear aperture: >90
S1 Flatness, PV: <λ/8 @ 632.8 nm
Protective chamfers: <0.3 mm x 45°
Material: BK7
Thickness tolerance, mm: ±0.2
S2 Surface quality, S-D: 20-10
S2 Flatness, PV: <λ/8 @ 632.8 nm
Wedge / Parallelism error: <1 arcmin
S1 Surface quality, S-D: 20-10
Dimensions, mm: 19.05
Dimensions tolerance, mm: +0/‐0.1
Clear aperture: >90
S1 Flatness, PV: <λ/8 @ 632.8 nm
Protective chamfers: <0.3 mm x 45°
