Biconcave Lenses

Manufacturer's part number :


Manufacturer Altechna


Description :

Biconcave lenses are used in optical systems in combination with other lenses. These lenses also work as beamexpanders, optical character readers, viewers and projection systems. Lenses can be anti-reflection coated.

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  • Quote and availability


  • Various AR coatings are available for all lenses.
  • Other dimensions are available in small and mass production quantities
  • Diameter: 12.7mm-25.4mm
  • Focal length from -12mm up to -50mm
  • Material: BK7,UVFS