Today’s fiber lasers provide highest laser powers for welding or cutting from remarkably compact laser sources, with a very good beam quality. The new laser head LK190F made by KUGLER matches the requirements for a modern fiber laser focusing head: Compact, reliable, and best optical quality!

From the simple focusing mirror holder to the complex motor-driven system with cross-jet protection or even as hybrid welding head.

Cutting with mirror optics for flat bed systems and three-dimensional applications - with or without non-contact distance sensors.

Beam bending at an angle of 90° or just at 5°, sensitive alignment and highest pointing stability. For flat, spheric, toroid and adaptive mirrors. Aperture 35 mm, 50 mm, 70 mm.

Dynamic beam waist adapting or variation of the effective focal length: versatile expansion of the operative range of modern laser welding and cutting systems.

KUGLER KST – A series of beam expanders featuring direct water-cooled copper mirrors for highest laser powers.

Short switching times, high cycle times, robust design: Pneumatically operated beam switches "SW" for industrial use.

New with KUGLER: Suppression of dangerous back reflections e.g. in laser welding units with polarization-optical mirror components.

NC heads (laser heads with motor-driven rotational axes), expansion telescopes and other customer-specific beam guiding components.