--- title: Fresnel Lenses description: FTI designs and manufactures high-quality Fresnel lenses and plastic optical components to meet your needs. --- [Skip to main content](https://www.fresneltech.com/fresnel-lenses#main-content) [(817) 926-7474](tel:+1-817-926-7474)[  |  ](mailto:info@fresneltech.com)[info@fresneltech.com](mailto:info@fresneltech.com) [![FTI_40-Years-2](https://www.fresneltech.com/hs-fs/hubfs/FTI_40-Years-2.png?width=500&height=111&name=FTI_40-Years-2.png) ![FTI_40-years_scroll](https://www.fresneltech.com/hs-fs/hubfs/FTI_40-years_scroll.png?width=500&height=111&name=FTI_40-years_scroll.png) ![fresneltech-logo](https://www.fresneltech.com/hs-fs/hubfs/Template%20Images/fresneltech-logo.png?width=350&height=73&name=fresneltech-logo.png) ![fresneltech-logo](https://www.fresneltech.com/hs-fs/hubfs/Template%20Images/fresneltech-logo.png?width=350&height=73&name=fresneltech-logo.png) ](https://www.fresneltech.com?hsLang=en) - Show submenu for Products Products - [Products ](https://www.fresneltech.com/products) - 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[Motion Detection](https://www.fresneltech.com/motion-detection) - Show submenu for Resources Resources - Resources - [Resources ](https://www.fresneltech.com/resources) - [Materials](https://www.fresneltech.com/materials) - [Rulers](https://www.fresneltech.com/ruler) - [FAQs](https://www.fresneltech.com/faqs) - [Articles](https://www.fresneltech.com/articles) - Show submenu for About Us About Us - About Us - [About Us ](https://www.fresneltech.com/about-fresnel-technologies-inc) - [Careers](https://www.fresneltech.com/careers-at-fresnel) - [FAQs](https://www.fresneltech.com/faqs) - [Contact Us](https://www.fresneltech.com/contact-us) [Contact Us](https://www.fresneltech.com/contact-us?hsLang=en) # Fresnel Lenses The design of Fresnel lenses stems from insight that the refraction that makes a lens work takes place at the lens’s surface, not at the bulk of the material.  Fresnel lenses are stepped-surface lenses that offer significant weight and volume advantages compared to their continuous-surface counterparts in certain applications.  FTI manufactures high-quality Fresnel lenses from a variety of polymer materials. ![Fresnel Construction_Fresnel Lenses page](https://www.fresneltech.com/hs-fs/hubfs/Fresnel%20Construction_Fresnel%20Lenses%20page.png?width=450&height=162&name=Fresnel%20Construction_Fresnel%20Lenses%20page.png)   ![Fresnel](https://www.fresneltech.com/hs-fs/hubfs/Fresnel.png?height=2000&name=Fresnel.png) #### EXPLORE OUR FRESNEL LENS CAPABILITIES Download the brochure to learn more about the development of our Fresnel lenses, lens specifications, and details on how to order the lens you need. **Want to talk to an expert? [Send us your questions. ](https://www.fresneltech.com/contact-us?hsLang=en)** [Get the Brochure](https://www.fresneltech.com/hubfs/Spec%20Sheets/Fresnel%20Lens%20Brochure.pdf?hsLang=en) ## High-Quality Fresnel Lenses Today's modern computer-controlled machining methods can be used to cut the surface of each cone precisely to bring all paraxial rays into focus at exactly the same point, avoiding spherical aberration. Better still, newer optical manufacturing methods can be used to cut each refracting surface in the correct aspheric contour (rather than as a conical approximation to this contour), thus avoiding even the width of the groove (typically 0.1 to 1 mm) as a limit to the sharpness of the focus. Even though each groove or facet brings light precisely to a focus, the breaking up the wavefront by the discontinuous surface of a Fresnel lens degrades the visible image quality. Although Fresnel lenses are imaging lenses, because they are typically of large aperture and because of scattering off of the groove transitions, they are not typically recommended for wide-field imaging applications. Fresnel Technologies makes a variety of stock Fresnel and related optical components to meet your needs. We can also design and construct custom Fresnel lenses and polymer optics  as requested. Our Fresnel items fall into a number of categories, but they are all made from polymer materials. Generally, our engineers design these components with thicknesses under 1/4" (6 mm) with a stepped surface. #### Available Fresnel Components - Positive focal length aspheric Fresnel lenses - Cylindrical (actually acylindrical) Fresnel lenses - Negative focal length aspheric Fresnel lenses - Off-axis Fresnel lenses - Arrays of prisms (Fresnel prisms) - Rectangular arrays of Fresnel lenses ## What’s the right design approach for your optics project? Determining the right optics for your project should be one of the first conversations you have —not the last. Our team of optical experts can help you bring your project to life with custom or off-the-shelf designs. We’re here to help you find the right solution. [Start Your Project Conversation](https://www.fresneltech.com/contact-us?hsLang=en) # Scale as you grow A compact way to list the offering and prices of your product. Monthly Annual Starter ### $20/mo$200/y - Unlimited Updates - Built for Hubspot - 10 Projects [Get Started](https://www.fresneltech.com/fresnel-lenses#) Growth ### $80/mo$900/y - Unlimited Projects - Branding - Analytics - Email Support - Upgrade Discount - Custom Interface [Get Started](https://www.fresneltech.com/fresnel-lenses#) Recommended Scale ### $50/mo$550/y - Unlimited Updates - Built for Hubspot - 10 Projects - Email Support - Analytics [Get Started](https://www.fresneltech.com/fresnel-lenses#) # Frequently Asked Questions ##### What is Inbound Marketing? Quickly and efficiently build the materials you need to support your inbound marketing strategy. Drag and drop building blocks including testimonials, forms, calls-to-action, and more. ##### What is Sprocket Rocket? Sprocket Rocket lets you transform your rapid prototype into a beautiful design by adjusting every aspect to fit brand standards. ##### What is GDD? Collaborate seamlessly across devices from wherever you may be – whether you’re in the office, on the go, or making last-minute changes before your next meeting. ## The easiest and fastest way to build on HubSpot The template is really nice and offers quite a large set of options. It's beautiful and the coding is done quickly and seamlessly. Thank you! ##### Jovani Tate ###### INTERACTION DESIGNER It was easy to put together pages and when I was done, I could just click and have the page automatically created in HubSpot. ##### Kaila Terrell ###### GRAPHIC DESIGNER We built our old site using a template, and it left a lot to be desired. With SprocketRocket, we can go page by page and get the exact flow of content we need. ##### Hugh Branch ###### INBOUND WRITER [Get Sprocket Rocket](https://www.fresneltech.com/fresnel-lenses#) #### 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. ###### [Privacy Policy](https://fresneltech-6855151.hs-sites.com/privacy?hsLang=en) #### [Products](https://fresneltech-6855151.hs-sites.com/products?hsLang=en) [Fresnel Lenses](https://www.fresneltech.com/fresnel-lenses) [Polymer Aspheres](https://www.fresneltech.com/polymer-aspheres?hsLang=en) [PIR Arrays](https://www.fresneltech.com/pir-arrays?hsLang=en) [Silicone Optics](https://www.fresneltech.com/silicone-optics?hsLang=en) [Diffusers](https://www.fresneltech.com/diffusers?hsLang=en) [Tooling](https://www.fresneltech.com/optical-tooling?hsLang=en) [Materials](https://www.fresneltech.com/materials?hsLang=en) #### [Contact Us](https://fresneltech-6855151.hs-sites.com/contact-us?hsLang=en) 101 W. Morningside Drive Fort Worth, TX 76110 Phone: [(817) 926-7474](tel:+1-817-926-7474) info@fresneltech.com #### **Fresnel Technologies** Fresnel Technologies, Inc. has specialized in high-precision polymer optics for nearly forty years. Our cutting-edge designs and unique expertise in molding and machining bring you the highest quality optics every time. In order to best support our customers, we offer guidance and assistance throughout the entire product development process. From design, through prototyping, to production, we enable innovative optical systems. Stock or custom, we’re your optics partner. #### [Precision Optics](https://fresneltech-6855151.hs-sites.com/products?hsLang=en) - [Fresnel Lenses](https://www.fresneltech.com/fresnel-lenses) - [Polymer Aspheres](https://www.fresneltech.com/polymer-aspheres) - [PIR Lens Arrays](https://www.fresneltech.com/pir-arrays) - [Silicone Optics](https://www.fresneltech.com/silicone-optics) - [Diffusers](https://www.fresneltech.com/diffusers) - [Tooling](https://www.fresneltech.com/optical-tooling) - [Materials](https://www.fresneltech.com/materials) #### [Contact Us](https://fresneltech-6855151.hs-sites.com/contact-us?hsLang=en) 101 W. Morningside Drive Fort Worth, TX 76110 Phone: [(817) 926-7474](tel:+1-817-926-7474) info@fresneltech.com ###### [Privacy Policy](https://fresneltech-6855151.hs-sites.com/privacy?hsLang=en) 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. [Privacy Policy](https://www.fresneltech.com/privacy?hsLang=en) - ![](https://px.ads.linkedin.com/collect/?pid=5419252&fmt=gif)