High quality FAC lenses

High quality FAC lenses Claimed

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The use of Fast Axis Collimation lenses (FACs) for laser diodes has become state-of-the-art for a variety of industrial or biophotonic applications thanks to their outstanding performance and their compact design.

FISBA is a leading and independent supplier of FACs in large quantities. Every step in the production process is executed efficiently under one roof in Switzerland. The fastest way to get one of our high performance FACs is to pick one out of our standard product list using our FAC Selector.

Nalux provides sales support, quality assurance and customer support for FAC lenses made by FISBA, which is our alliance partner.


  • Focal length: 150 – 1700 µm
  • Material: high-index glass with n> 1.8
  • Wavelength: 430 – 1550 nm
  • Length: 2 – 20 mm

Abilities of FISBA

  • Customized coating design by FISBA
  • Large portfolio of standard FACs
  • Fast ramp up from prototype to serial production
  • Packaging according to customers request
  • Also available assembled to a bottom tab

We ensure FACs are never the limiting factor of your production scale-up.


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