In stock
Material: UVFS (Corning 7980 0F)
Surface irregularity (spherical surface), PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 20-10 (both faces)
Surface flatness (flat surface), PV: <λ/4 @ 632.8 nm
ROC S1, mm: +22.85
ROC tolerance: 3 fringes
Protective chamfers: 0.1-0.25 mm x 45°
Edge thickness, mm: 2 (±0.1)
Dimensions, mm: Ø12.7 (+0/-0.02)
Wavelength, nm: 632.8
Coatings: AR/AR (<0.2%) @ 632.8nm AOI=0°
Center thickness, mm: 2.9 (±0.1)
Clear Aperture: >90
Centration error: <1 arcmin
Focal length, mm: +50
Surface irregularity (spherical surface), PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 20-10 (both faces)
Surface flatness (flat surface), PV: <λ/4 @ 632.8 nm
ROC S1, mm: +22.85
ROC tolerance: 3 fringes
Protective chamfers: 0.1-0.25 mm x 45°
Edge thickness, mm: 2 (±0.1)
Dimensions, mm: Ø12.7 (+0/-0.02)
Wavelength, nm: 632.8
Coatings: AR/AR (<0.2%) @ 632.8nm AOI=0°
Center thickness, mm: 2.9 (±0.1)
Clear Aperture: >90
Centration error: <1 arcmin
Focal length, mm: +50
