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Explore the Possibilities

Talk through your optical approach and know your options - from catalog to custom polymer and precision optics.

  • Freeform Optics
  • Aspheres
  • PIR Lenses (Passive Infrared Arrays) 
  • Diffractive Optics

Need a PIR Lens?

We offer an extensive range of standard lenses and lens arrays for motion detection and other PIR applications.
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Optical Rulers

Get a hands-on look at our design and manufacturing expertise with a set of Fresnel Technologies’ optical rulers
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RESIZE-Fresnel-Fanned Rulers

Join our Team

We are looking for responsible and creative people to join our team. 
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Our stock polymer aspheres are ideally suited for prototyping to production.


Our silicone optics are designed to handle the most extreme environments. 


Fresnel Technologies offers six lines of standard PIR lens arrays.


We make a variety of stock precision Fresnel lenses and optical components to meet your needs.


Our stock micro-lens arrays are well suited for use as optical diffusers.


Our optical tooling capabilities include diamond turning, moldmaking, and CNC machining.

Learn more about us.

Despite what our name suggests, Fresnel Technologies’ capabilities extend far beyond just one type of lens. From prototype through production, our rich inventory of stock products supports the needs of even the most complex optical projects.

Fresnel Technologies

Fresnel Technologies, Inc. specializes in the design and manufacturing of molded plastic Fresnel lenses, molded polymer optics in general, and infrared-transmitting optical materials. We offer design assistance, diamond machining, prototyping, tooling, and production. Stock or custom, we’re your optics partner.

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Contact Us

101 W. Morningside Drive
Fort Worth, TX 76110

Phone: (817) 926-7474