• Continuous variation of magnification 1x...4x and exit-beam divergence

• Fused-silica design

• Optimized design for 355 nm wavelength

• High end broadband coating 340-360 nm for high power and short pulses

• Transmission T (340 - 360 nm) ≥ 96 % and > 90 % @ 635 nm

• Laser damage threshold coating for fused silica lenses up to 4 J/cm2 at 355 nm, 6 ns, 100 Hz and up to 0.4 J/cm2 at 343 nm, 200 fs, 1 kHz

• Includes interchangeable and coated fused-silica protective glasses

Max. entrance beam diameter:
- up to 10 mm for the intensity 1/e2 - up to 12 mm (truncated)

• Max. exit-beam diameter up to 24 mm (truncated)

• Precise scales allow reliable and intuitive settings with high repeatability

• Pointing stability < 0.3 mrad

• Different mechanical interfaces: M30x1

(entrance side), M46x0.5 (exit side), Ø 62h9