Focusing Units

With a focusing unit the parallel beam from the collimating unit is focused down to the workpiece. The size of the focused spot and the depth of focus are given by the ombination of collimating optics, focusing optics and beam quality. The Optoskand focusing units come either with a fixed or a z-adjustable focus position. For the z-adjustable unit the focal point position can be manually adjusted.


  • Prealigned
  • Fix or z-adjustable units
  • AR-coated optics 
  • Small outer dimensions

Tech spec 

Optics diameters  d50 mm
 d25 mm
Focal lengths  d50: 120, 160, 200, 250, 300, 400, 500 mm
 d25: 60, 100, 150, 200, 250, 300, 400, 500 mm
Mean power  d50: 6 kW
 d25: 5 kW
Optics material  Synthetic fused silica

For more information - ask for the manual!

Focusing units
The focusing optics bring the parallel beam from the collimating unit to a focused spot.
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