In stock
Focal Length Tolerance: ±2 %
Surface quality: 40-20 S-D after coatings
Surface figure: <λ/4 @ 632.8 nm
S2(IBS): AR(R<0.2 %)@ 1010-1050 nm (R<0,1% at 1030 nm) , AOI=0°
S1(IBS): AR(R<0.2 %)@ 1010-1050 nm (R<0,1% at 1030 nm) , AOI=0°
Lens diameter: 22.4 mm (+0/-0.1 mm)
Coatings:
Clear aperture: 21 mm
Centration error: <3 arcmin
Center thickness (for PCV): 2 mm (±0.1 mm)
Material: UVFS (Corning 7980 0F)
Surface quality: 40-20 S-D after coatings
Surface figure: <λ/4 @ 632.8 nm
S2(IBS): AR(R<0.2 %)@ 1010-1050 nm (R<0,1% at 1030 nm) , AOI=0°
S1(IBS): AR(R<0.2 %)@ 1010-1050 nm (R<0,1% at 1030 nm) , AOI=0°
Lens diameter: 22.4 mm (+0/-0.1 mm)
Coatings:
Clear aperture: 21 mm
Centration error: <3 arcmin
Center thickness (for PCV): 2 mm (±0.1 mm)
Material: UVFS (Corning 7980 0F)
