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Stock Polymer Optics

PIR Arrays | Micro Optics | Aspheres

Explore our ready-to-ship optics.

Our Products

Need PIR arrays? We offer an extensive range of standard lenses and lens arrays for PIR applications.



Polymer Aspheres

Our stock polymer aspheres are ideally suited for prototyping to production.


Silicone Optics

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


PIR Arrays

Fresnel Technologies offers six lines of standard passive infrared lens arrays.


Fresnel Lenses

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



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



Our 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.