In stock
Center thickness, mm: 2 (±0.1)
Centration error: <3 arcmin
Clear Aperture: >90
Coatings on S2: Uncoated
Wavelength, nm: 632.8
Dimensions, mm: Ø25.4 (+0/-0.1)
Focal length, mm: -2000 (±3%)
LIDT: >0.25 J/cm2 @1064 nm, 11 ns
Material: UVFS
Metallic coating on S1: UV enhanced Aluminum Ravg>85% @ 250-600 nm
Protective chamfers: <0.25 mm x 45°
ROC S1, mm: -914.02
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 40-20
Centration error: <3 arcmin
Clear Aperture: >90
Coatings on S2: Uncoated
Wavelength, nm: 632.8
Dimensions, mm: Ø25.4 (+0/-0.1)
Focal length, mm: -2000 (±3%)
LIDT: >0.25 J/cm2 @1064 nm, 11 ns
Material: UVFS
Metallic coating on S1: UV enhanced Aluminum Ravg>85% @ 250-600 nm
Protective chamfers: <0.25 mm x 45°
ROC S1, mm: -914.02
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 40-20
