In stock
Center thickness, mm: 6.5
Centration error: <3 arcmin
Clear aperture: >90
Coatings: uncoated
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 38.1
Edge thickness, mm: 3.0
Focal length, mm: +120
Material: UVFS
Protective chamfers: <0.5 mm x 45°
ROC S1, mm: +53.96
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 40-20
Centration error: <3 arcmin
Clear aperture: >90
Coatings: uncoated
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 38.1
Edge thickness, mm: 3.0
Focal length, mm: +120
Material: UVFS
Protective chamfers: <0.5 mm x 45°
ROC S1, mm: +53.96
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 40-20
