Out of stock
AR coatings: uncoated
Center thickness, mm: 2
Centration error: <3 arcmin
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 25.4
Focal length tolerance, %: +/-1
Focal length, mm: -50
Material: UVFS (Suprasil 300)
Protective chamfers: 0.1-0.3 mm x 45°
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 40-20
Thickness tolerance, mm: ±0.1
Center thickness, mm: 2
Centration error: <3 arcmin
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 25.4
Focal length tolerance, %: +/-1
Focal length, mm: -50
Material: UVFS (Suprasil 300)
Protective chamfers: 0.1-0.3 mm x 45°
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 40-20
Thickness tolerance, mm: ±0.1
