Inline Beam Expander – Base on Curved 1”/25 mm-2’’/50 mm Mirror Based (90872)

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Optical telescope configurations provide the ability to change the apparent angular size of objects. The 90871/2 telescope is based on curved mirrors (1’’/25mm or 2’’/50mm) with various magnifications. This design is tunable and allows the use of large focal-length curved mirrors with a small telescope footprint.

Key Benefits

  • Accuracy
  • On the Grid
  • In-line
  • Easy alignment


  • Broadband Collimation
  • Broadband beam expanding
  • Broadband Beam filtering
  • Broadband Microscopy