In stock
Focal length, mm: +75 (±3%)
Surface quality, S-D: 40-20 (before coating)
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm (before coating)
S1/S2: AR (R<0.3%) @ 343-355 nm, AOI=0°
ROC S1, mm: +34.28
Protective chamfers: <0.25 mm x 45°
LIDT: >4-5 J/cm2, 10 ns, 10 Hz, 355 nm
Edge thickness, mm: 2 (±0.1)
Dimensions, mm: Ø25.4 (+0/-0.1)
Wavelength, nm: 632.8
Coatings:
Clear Aperture: >90
Centration error: <3 arcmin
Material: UVFS
Surface quality, S-D: 40-20 (before coating)
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm (before coating)
S1/S2: AR (R<0.3%) @ 343-355 nm, AOI=0°
ROC S1, mm: +34.28
Protective chamfers: <0.25 mm x 45°
LIDT: >4-5 J/cm2, 10 ns, 10 Hz, 355 nm
Edge thickness, mm: 2 (±0.1)
Dimensions, mm: Ø25.4 (+0/-0.1)
Wavelength, nm: 632.8
Coatings:
Clear Aperture: >90
Centration error: <3 arcmin
Material: UVFS
