In stock
Center thickness, mm: 1.8
Centration error: <3 arcmin
Clear aperture: >90
Coatings: AR/AR(R<0.15%)@970-990 nm, AOI=0 deg
Wavelength, nm: 632.8
Dimensions tolerance, mm: +0/-0.1
Dimensions, mm: 12.5
Focal length tolerance, %: ±3
Focal length, mm: +75
Material: UVFS
Protective chamfers: <0.25 mm x 45°
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 40-20
Thickness tolerance, mm: +0/-0.2
Centration error: <3 arcmin
Clear aperture: >90
Coatings: AR/AR(R<0.15%)@970-990 nm, AOI=0 deg
Wavelength, nm: 632.8
Dimensions tolerance, mm: +0/-0.1
Dimensions, mm: 12.5
Focal length tolerance, %: ±3
Focal length, mm: +75
Material: UVFS
Protective chamfers: <0.25 mm x 45°
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 40-20
Thickness tolerance, mm: +0/-0.2
