In stock
Centration error: <3 arcmin
Clear aperture: 90
Coatings: AR/AR @ 290-370 nm
Dimensions tolerance, mm: (+0/-0.15)
Dimensions, mm: 50 x 25
Edge thickness, mm: 3.8
Focal length, mm: -200
Material: UVFS
Protective chamfers: <0.25 mm x 45°
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 60-40
Clear aperture: 90
Coatings: AR/AR @ 290-370 nm
Dimensions tolerance, mm: (+0/-0.15)
Dimensions, mm: 50 x 25
Edge thickness, mm: 3.8
Focal length, mm: -200
Material: UVFS
Protective chamfers: <0.25 mm x 45°
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 60-40
