Trumpf Lenses


 

Richardson Electronics has a wide range of Trumpf® & Bystronic® replacement laser lenses available. We offer both standard and low absorption lenses. All diameters, focal lengths, and edge thicknesses are available to match the requirements of most Trumpf® & Bystronic® makes and models. Our extensive inventory of Trumpf® & Bystronic® CO2 laser optics makes it easy to find what you need in the quantity you require.

Benefits of low absorption lenses and when should they be used:

  • Low absorption lenses absorb up to 50% less of the laser beam energy than standard absorption lenses.
  • Low absorption lenses are less affected by thermal lensing, thereby, providing higher focusing stability.
  • Low absorption lenses tend to be easier to clean due to their tough top coating.
  • Low absorption lenses tend to last 1.5x to 2x longer than standard coated lenses, due to the reduced rate of absorption, which slows thermal breakdown.
  • The above benefits are realized on lasers that are ≥4kW in power!
  • There are no benefits in using low absorption lenses in lasers that are <4kW in power!

Benefits of low absorption lenses and when should they be used:
Low absorption lenses absorb up to 50% less of the laser beam energy than standard absorption lenses.
Low absorption lenses are less affected by thermal lensing, thereby, providing higher focusing stability.
Low absorption lenses tend to be easier to clean due to their tough top coating.
Low absorption lenses tend to last 1.5x to 2x longer than standard coated lenses, due to the reduced rate of absorption, which slows thermal breakdown.
The above benefits are realized on lasers that are ≥4kW in power!
There are no benefits in using low absorption lenses in lasers that are <4kW in power

 
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