In stock
AR coatings: Laser line AR coated
Centration error: <3 arcmin
Clear aperture: >90
Dimensions tolerance, mm: (+0/-0.15)
Dimensions, mm: 50.8
Edge thickness, mm: 18.5
Focal length, mm: -50
Material: UVFS
ROC S1, mm: -22.850
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 60-40
Wavelength, nm: 290-370
Centration error: <3 arcmin
Clear aperture: >90
Dimensions tolerance, mm: (+0/-0.15)
Dimensions, mm: 50.8
Edge thickness, mm: 18.5
Focal length, mm: -50
Material: UVFS
ROC S1, mm: -22.850
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 60-40
Wavelength, nm: 290-370
