In stock
Material: UVFS (Corning 7980 0F)
Surface flatness (flat surface), PV: <λ/4 @ 632.8 nm
Surface irregularity (spherical surface), PV: <λ/4 @ 632.8 nm
S2: AR (R<0.5%) @ 793 nm, AOI 0°
S1: AR (R<0.5%) @ 793 nm, AOI 0°
ROC S1, mm: +45.7 ±0.2%
Protective chamfers: 0.1-0.2 mm x 45°
Edge thickness, mm: 2.0 (±0.1)
Dimensions, mm: Ø25.4 (+0/-0.1)
Wavelength, nm: 632.8
Coatings:
Center thickness, mm: 3.8 (±0.1)
Clear Aperture: >90
Centration error: <3 arcmin
Surface quality, S-D: 40-20
Focal length, mm: +100
Surface flatness (flat surface), PV: <λ/4 @ 632.8 nm
Surface irregularity (spherical surface), PV: <λ/4 @ 632.8 nm
S2: AR (R<0.5%) @ 793 nm, AOI 0°
S1: AR (R<0.5%) @ 793 nm, AOI 0°
ROC S1, mm: +45.7 ±0.2%
Protective chamfers: 0.1-0.2 mm x 45°
Edge thickness, mm: 2.0 (±0.1)
Dimensions, mm: Ø25.4 (+0/-0.1)
Wavelength, nm: 632.8
Coatings:
Center thickness, mm: 3.8 (±0.1)
Clear Aperture: >90
Centration error: <3 arcmin
Surface quality, S-D: 40-20
Focal length, mm: +100
