In stock
Center thickness, mm: 2 (±0.1)
Focal length, mm: -12.5 (±3%)
Surface quality, S-D: 40-20
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
ROC S1, mm: -5.75
Protective chamfers: 0.1-0.3 mm x 45°
Material: UVFS
Dimensions, mm: Ø8.0 (+0/-0.1)
Wavelength, nm: 632.8
Coatings: AR/AR<0.25%@1550nm, AOI=0°
Edge thickness, mm: 3.62 (±0.1)
Centration error: <3 arcmin
Clear Aperture: >90
Focal length, mm: -12.5 (±3%)
Surface quality, S-D: 40-20
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
ROC S1, mm: -5.75
Protective chamfers: 0.1-0.3 mm x 45°
Material: UVFS
Dimensions, mm: Ø8.0 (+0/-0.1)
Wavelength, nm: 632.8
Coatings: AR/AR<0.25%@1550nm, AOI=0°
Edge thickness, mm: 3.62 (±0.1)
Centration error: <3 arcmin
Clear Aperture: >90
