Tunable Telescope Configuration \ Beam Expander 1’’/25mm-1’’/25mm Lens Based (90811)

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Optical telescope configurations provide the ability to change the apparent angular size of objects. Telescope configurations are heavily used in optics. The 90811/2/3 telescope is based on two lenses (1’’/25mm or 2’’/50mm) with various magnifications. 

Key Benefits

  • Accuracy
  • On the Grid
  • Inline
  • Easy alignment


  • Beam expanding
  • Microscopy
  • Holography