In stock
Material: N-BK7
Transmitted wavefront distortion, PV: <λ/8 @ 632.8 nm
Thickness, mm: 4
Thickness tolerance, mm: ±0.1
Surface quality, S-D: 20-10
Parallelism error: <2 arcmin
Flatnes S1,S2, PV: <λ/4 @ 632.8 nm
Dimensions, mm: Ø10
Dimensions tolerance, mm: +0/-0.05
Clear aperture: >90
Protective chamfers: 0.15 mm x 45°
Transmitted wavefront distortion, PV: <λ/8 @ 632.8 nm
Thickness, mm: 4
Thickness tolerance, mm: ±0.1
Surface quality, S-D: 20-10
Parallelism error: <2 arcmin
Flatnes S1,S2, PV: <λ/4 @ 632.8 nm
Dimensions, mm: Ø10
Dimensions tolerance, mm: +0/-0.05
Clear aperture: >90
Protective chamfers: 0.15 mm x 45°
