Our Products

Fresnel Technologies  offers several lines of stock products that can easily be incorporated in your existing design or fit your newest developments. Our wide variety of stock products makes us a go-to partner for both prototyping and production needs. ,

Stock Products

• Fresnel lenses and other optical products for use with visible and near-infrared light, moldable from our POLY IR® materials, which transmit in various windows in the infrared.
• POLY IR® materials for use from the near to the far infrared
• Lens arrays for passive infrared (PIR) motion detection
• Polymer Aspheres
• Diffusers of various types

For more complex optical designs, our engineers also offer extensive capabilities in custom-design products which include  design, tooling, and production services.. Previous custom product applications have included:

• Molded plastics optics for passive infrared motion detection
• Noncontact thermometry
• Gas monitoring
• Lighting
• Optical communications

Our team at Fresnel  can offer prototype diamond machined plastics optics before you move on to production tooling. We can also offer prototype through production optics in diamond-machinable infrared optical materials such as germanium, silicon, and zinc sulfide, as well as prototype through production diamond machined reflective optics.