In stock
AR coatings: S1/S2: AR/AR(R<0.5%)@585+755+1064nm.
Center thickness, mm: 3
Centration error: <3 arcmin
Clear aperture: >90
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 12
Edge thickness, mm: 2.4
Focal length, mm: +48
Material: BK7
Protective chamfers: <0.3 mm x 45°
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 40-20
Thickness tolerance, mm: ±0.2
Center thickness, mm: 3
Centration error: <3 arcmin
Clear aperture: >90
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 12
Edge thickness, mm: 2.4
Focal length, mm: +48
Material: BK7
Protective chamfers: <0.3 mm x 45°
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 40-20
Thickness tolerance, mm: ±0.2
