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- Artikel-Nr.: 1013464
Laser Quality Fused Silica Plano-Convex Lenses
Optical Material: UV-grade fused silica
Surface Figure: l/10 at 633 nm before coating
Surface Quality: 10-5 scratch and dig
Diameter Center: f=0/40.25 mm
Thickness: tc80.25 mm
Chamfer: 0.35 mm at 45° typical
Concentricity Paraxial: ≤0.05 mm
Focal Length: f80.5% typical
Antireflection Coating: Wavelength user specified
R≤0.25% per surface for V coating
Ravg≤0.5% per surface for BBAR coating
Clear Aperture (CA): ≥85% of central diameter
Damage Threshold
Pulsed: Broadband: 10 J/cm2 Narrowband: 15 J/cm2 20nsec,20Hz@1064nm
Cw: 1 MW/cm2 @ 1064 nm
f@266nm 309.2 mm
f@355nm 324.5 mm
f@532nm 335.4 mm
f@1064nm 343.6 mm