In stock
Edge thickness, mm: 2.0 (±0.1)
Centration error: <3 arcmin
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Protective chamfers: <0.25 mm x 45°
Material: BK7
Focal length, mm: +400 (±2%)
Surface quality, S-D: 20-10
Dimensions, mm: Ø25.4 (+0/-0.1)
Coatings: AR/AR (R < 0.25%) @ 532 nm
Clear Aperture: >90
LIDT: > 5J/cm2 for 10 ns laser pulses at 10 Hz
Centration error: <3 arcmin
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Protective chamfers: <0.25 mm x 45°
Material: BK7
Focal length, mm: +400 (±2%)
Surface quality, S-D: 20-10
Dimensions, mm: Ø25.4 (+0/-0.1)
Coatings: AR/AR (R < 0.25%) @ 532 nm
Clear Aperture: >90
LIDT: > 5J/cm2 for 10 ns laser pulses at 10 Hz
