Beam delivery devices
Beam delivery devices

Laser beams can be expanded and reduced according to requirements and beam guidance systems. A refractive system can be used to influence the laser beam diameter, its divergence and power. In addition to the manual variants, motorized beam expanders are also available in our portfolio. Most models are equipped with an elegant three-lens system, which makes them particularly compact and robust.



This is an optical system for expanding a small collimated laser beam to a larger one.

This is an optical system for expanding a small collimated laser beam to a larger one.

Beam expanders are useful laser accessories when the beam diameter must be increased. Typical laser for He-Ne (400 - 700 nm)
Beam expanders are useful laser accessories when the beam diameter must be increased. Typical laser for LD (780 - 830 nm)
Beam expanders are useful laser accessories when the beam diameter must be increased. Typical laser for YAG (1064 nm)