In stock
Surface quality, S-D: 40-20
Surface irregularity (spherical surface), PV: <λ/4 @ 632.8 nm
Surface flatness (flat surface), PV: <λ/4 @ 632.8 nm
S2: AR (R<0.2%) @ 343 nm, AOI 0 deg
Protective chamfers: <0.25 mm x 45°
ROC S1, mm: -45.7 ±0.2%
Focal length, mm: -100
Dimensions, mm: 25.4 (+0/-0.1)
Wavelength, nm: 632.8
Clear Aperture: >90
Centration error: <3 arcmin
Center thickness, mm: 2 (±0.1)
S1: AR (R<0.2%) @ 343 nm, AOI 0 deg
Material: UVFS (Corning 7980 0F)
Surface irregularity (spherical surface), PV: <λ/4 @ 632.8 nm
Surface flatness (flat surface), PV: <λ/4 @ 632.8 nm
S2: AR (R<0.2%) @ 343 nm, AOI 0 deg
Protective chamfers: <0.25 mm x 45°
ROC S1, mm: -45.7 ±0.2%
Focal length, mm: -100
Dimensions, mm: 25.4 (+0/-0.1)
Wavelength, nm: 632.8
Clear Aperture: >90
Centration error: <3 arcmin
Center thickness, mm: 2 (±0.1)
S1: AR (R<0.2%) @ 343 nm, AOI 0 deg
Material: UVFS (Corning 7980 0F)
