In stock
AR coatings: Laser line AR coated
Centration error: <1 arcmin
Clear aperture: >90
Dimensions tolerance, mm: (+0/-0.15)
Dimensions, mm: Ø50.8
Dimensions, mm: 50.8
Edge thickness, mm: 3
Focal length tolerance, %: ±1
Focal length, mm: +200
Material: BK7
ROC S1, mm: +101.82
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 40-20
Wavelength, nm: 1020-1070
Centration error: <1 arcmin
Clear aperture: >90
Dimensions tolerance, mm: (+0/-0.15)
Dimensions, mm: Ø50.8
Dimensions, mm: 50.8
Edge thickness, mm: 3
Focal length tolerance, %: ±1
Focal length, mm: +200
Material: BK7
ROC S1, mm: +101.82
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 40-20
Wavelength, nm: 1020-1070
