Custom Fiberoptic Assemblies

FSI manufactures high quality custom fiberoptic assemblies for specific applications. Examples are medical probes for a particular penetration depth, reflection probes for harsh environments, and fiberoptic cables from single channel to multi-furcation of up to hundreds of channels. Variables such as fiber diameter, randomization, mapping, wavelength range, length, sleeving material, and connector allow for a virtually unlimited amount of custom products.


  • µFiberScope
  • Oximetry
  • Ringlights
  • Handpieces
  • Probes
  • Intra-oral Cameras
  • Surgical Headsets
  • Tissue


  • Ringlights
  • Multi-Leg Lightguides
  • Light Line Converters
  • Vehicles
  • Semiconductor
  • Cinema


  • Spectometer Bundles
  • Masks
  • Optical Slits

Test and Measurement

  • Tooling and Inspection
  • Testing


  • Multi-Leg Lightguides
  • Faceplates
  • LED Sources
  • Injection Molding
  • Curing
  • Imaging Bundles
  • Welding
  • Polishing
  • Vacuum Feedthru
  • Custom Connectors
  • Integrated Wires

Use the links above to view a few representative samples of our capabilities.