In stock
Center thickness, mm: 2
Centration error: <3 arcmin
Clear aperture: >90
Coatings: uncoated
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 12.7
Focal length, mm: -656.44
Material: UVFS
Protective chamfers: 0.2-0.3 mm x 45°
ROC S1, mm: -300
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 20-10
Thickness tolerance, mm: ±0.1
Centration error: <3 arcmin
Clear aperture: >90
Coatings: uncoated
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 12.7
Focal length, mm: -656.44
Material: UVFS
Protective chamfers: 0.2-0.3 mm x 45°
ROC S1, mm: -300
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 20-10
Thickness tolerance, mm: ±0.1
