In stock
Clear aperture: >90 %
Thickness, mm: 3.0 mm (+/-0.2 mm)
Surface quality, S1/S2: 10/5 S/D
S1 Flatness, PV IR S2 Flatness, PV: λ/10@633 nm
Parallelism error: <30 arcsec
Dimensions, mm: 20.0 mm x 15.0 mm (+0.0/-0.1 mm)
Protective chamfers: <0.25 mm x 45°
Material: N-BK7
Thickness, mm: 3.0 mm (+/-0.2 mm)
Surface quality, S1/S2: 10/5 S/D
S1 Flatness, PV IR S2 Flatness, PV: λ/10@633 nm
Parallelism error: <30 arcsec
Dimensions, mm: 20.0 mm x 15.0 mm (+0.0/-0.1 mm)
Protective chamfers: <0.25 mm x 45°
Material: N-BK7
