In stock
AR coatings: uncoated
Center thickness, mm: 2-3
Centration error: <3 arcmin
Clear aperture: >90
Dimensions tolerance, mm: (+0/-0.15)
Dimensions, mm: 12.7
Focal length tolerance, %: ±1
Focal length, mm: -83
Material: UVFS
ROC S1, mm: -38
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 20-10
Center thickness, mm: 2-3
Centration error: <3 arcmin
Clear aperture: >90
Dimensions tolerance, mm: (+0/-0.15)
Dimensions, mm: 12.7
Focal length tolerance, %: ±1
Focal length, mm: -83
Material: UVFS
ROC S1, mm: -38
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 20-10
