In stock
Material: IRFS (Corning 7979)
Surface quality, S1/S2: 10/5 S/D
S1 Flatness, PV IR S2 Flatness, PV: <λ/10@633 nm
Parallelism error: <5 arcmin
Diameter, mm: 12.7 mm (+0.0/-0.1 mm)
Coatings: uncoated
Clear aperture: >90%
Thickness, mm: 3.0 mm (+/-0.1 mm)
Protective chamfers: <0.25 mm x 45°
Surface quality, S1/S2: 10/5 S/D
S1 Flatness, PV IR S2 Flatness, PV: <λ/10@633 nm
Parallelism error: <5 arcmin
Diameter, mm: 12.7 mm (+0.0/-0.1 mm)
Coatings: uncoated
Clear aperture: >90%
Thickness, mm: 3.0 mm (+/-0.1 mm)
Protective chamfers: <0.25 mm x 45°
