In stock
ROC S1, mm: +228.51
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Protective chamfers: 0.1-0.3 mm x 45°
Material: UVFS (Corning 7980 0F)
Focal length, mm: +500 (±3%)
Edge thickness, mm: 2.1 (±0.1)
Wavelength, nm: 632.8
Coatings: E-beam AR/AR<0,2%@ 343-355 AOI=0 +IAD 10nm SiO2 sutankinimas
Clear Aperture: >90
Centration error: <3 arcmin
Center thickness, mm: 2.35 (±0.1)
Surface quality, S-D: 40-20
Dimensions, mm: Ø21 (+0/-0.1)
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Protective chamfers: 0.1-0.3 mm x 45°
Material: UVFS (Corning 7980 0F)
Focal length, mm: +500 (±3%)
Edge thickness, mm: 2.1 (±0.1)
Wavelength, nm: 632.8
Coatings: E-beam AR/AR<0,2%@ 343-355 AOI=0 +IAD 10nm SiO2 sutankinimas
Clear Aperture: >90
Centration error: <3 arcmin
Center thickness, mm: 2.35 (±0.1)
Surface quality, S-D: 40-20
Dimensions, mm: Ø21 (+0/-0.1)
