In stock
Clear aperture: >90
Coatings: AR/AR(R<0.3%)@700-900 nm
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 80
Edge thickness, mm: 10
Focal length tolerance, %: ±3
Focal length, mm: +5000
Material: BK7
Protective chamfers: <0.25 mm x 45°
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 40-20
Thickness tolerance, mm: +2/-0
Coatings: AR/AR(R<0.3%)@700-900 nm
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 80
Edge thickness, mm: 10
Focal length tolerance, %: ±3
Focal length, mm: +5000
Material: BK7
Protective chamfers: <0.25 mm x 45°
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 40-20
Thickness tolerance, mm: +2/-0
