• Fast Axis Collimator Lenses (FACs)

    The essential components for laser diodes

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We started developing FACs more than 15 years ago. The result is highly automated in-house processes which allows for competitive prices – even with high volumes.

Technical Data

Focal length: 200 – 1700 µm
Material: Glass with high refractive index n >1.8
Wavelength: 430 – 1600 nm
Length: 2 – 20 mm

We are an independent supplier of FACs. In addition, our customers appreciate our extensive standard portfolio and the fast, flexible production times. Benefit from our many years of experience and our first-class customer service.   



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Example applications

  • Diode Laser Systems
  • Fiber Laser Pumps
  • Disk Laser Pumps
  • Solid-state Laser Pumps
  • LiDAR Systems

What we enable

Fast Axis Collimator Lenses (FACs) enable the creation of high quality diode output beams and FISBA is a leading supplier of FACs in large quantities. Contact us for all questions regarding custom design, prototype development and large scale production.


Questions? Our specialists would be happy to help you.

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Questions? Our specialists would be happy to help you.