<?xml version='1.0' encoding='UTF-8'?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:video="http://www.google.com/schemas/sitemap-video/1.1" xmlns:image="http://www.google.com/schemas/sitemap-image/1.1"><url><loc>https://www.fresneltech.com/careers-at-fresnel</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/FresnelCareers.01.jpg</image:loc><image:caption>FresnelCareers.01</image:caption><image:title>FresnelCareers.01</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Homepage%20Images/Join-our-team.jpg</image:loc><image:caption>Join-our-team</image:caption><image:title>Join-our-team</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/FresnelCareers.03.jpg</image:loc><image:caption>FresnelCareers.03</image:caption><image:title>FresnelCareers.03</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/about-fresnel-technologies.jpg</image:loc><image:caption>about-fresnel-technologies</image:caption><image:title>about-fresnel-technologies</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><lastmod>2026-05-26</lastmod></url><url><loc>https://www.fresneltech.com/articles/fti-presents-at-spie-distinguishing-characteristics-of-diffractive-optical-elements-and-fresnel-lenses</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/image-png-4.png</image:loc><image:caption>image-png-4</image:caption><image:title>image-png-4</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/SPIE%20Presents.png</image:loc><image:caption>SPIE Presents</image:caption><image:title>SPIE Presents</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/image-png-Oct-25-2024-08-38-23-4855-PM_v2.png</image:loc><image:caption>image-png-Oct-25-2024-08-38-23-4855-PM_v2</image:caption><image:title>image-png-Oct-25-2024-08-38-23-4855-PM_v2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><lastmod>2024-11-25</lastmod></url><url><loc>https://www.fresneltech.com/fresnel-lenses</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/Pwest-Homepage-Banner-1.png</image:loc><image:caption>Pwest-Homepage-Banner-1</image:caption><image:title>Pwest-Homepage-Banner-1</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Fresnel%20Construction_Fresnel%20Lenses%20page.png</image:loc><image:caption>Fresnel Construction_Fresnel Lenses page</image:caption><image:title>Fresnel Construction_Fresnel Lenses page</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Fresnel.png</image:loc><image:caption>Fresnel</image:caption><image:title>Fresnel</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><lastmod>2026-07-15</lastmod></url><url><loc>https://www.fresneltech.com/optical-tooling-molding</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/optical%20engineering_banner_2.png</image:loc><image:caption>optical engineering_banner_2</image:caption><image:title>optical engineering_banner_2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Fresnel-Tech-Drone-116.jpg</image:loc><image:caption>Fresnel-Tech-Drone-116</image:caption><image:title>Fresnel-Tech-Drone-116</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Mold%20production_Banner.png</image:loc><image:caption>Mold production_Banner</image:caption><image:title>Mold production_Banner</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Fresnel%20Tech%20237.jpg</image:loc><image:caption>Fresnel Tech 237</image:caption><image:title>Fresnel Tech 237</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Diamond%20Turning_Fresnel.png</image:loc><image:caption>Diamond Turning_Fresnel</image:caption><image:title>Diamond Turning_Fresnel</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><lastmod>2026-05-26</lastmod></url><url><loc>https://www.fresneltech.com/articles/fti-presents-at-spie-metrology-of-polymer-optics</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/SPIE%20Presents%20(2).png</image:loc><image:caption>SPIE Presents (2)</image:caption><image:title>SPIE Presents (2)</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><lastmod>2024-11-14</lastmod></url><url><loc>https://www.fresneltech.com/articles/oscar-lechuga-named-fellow-of-the-american-society-of-precision-engineering</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Oscar%20Lechuga-ASPE%20fellow.png</image:loc><image:caption>Oscar Lechuga-ASPE fellow</image:caption><image:title>Oscar Lechuga-ASPE fellow</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><lastmod>2023-11-28</lastmod></url><url><loc>https://www.fresneltech.com/articles/fti-presents-at-spie-polymer-optics-for-thermal-imaging-applications</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/image-png-3.png</image:loc><image:caption>image-png-3</image:caption><image:title>image-png-3</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/image-png-1.png</image:loc><image:caption>image-png-1</image:caption><image:title>image-png-1</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/SPIE%20Presents.png</image:loc><image:caption>SPIE Presents</image:caption><image:title>SPIE Presents</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/image-png-2.png</image:loc><image:caption>image-png-2</image:caption><image:title>image-png-2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><lastmod>2024-10-16</lastmod></url><url><loc>https://www.fresneltech.com/silicone-optics</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Product%20Images/silicone-optics-fresnel.jpg</image:loc><image:caption>silicone-optics-fresnel</image:caption><image:title>silicone-optics-fresnel</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><lastmod>2026-06-15</lastmod></url><url><loc>https://www.fresneltech.com/motion-detection</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresnel-lenses-fresnel.02.jpg</image:loc><image:caption>fresnel-lenses-fresnel.02</image:caption><image:title>fresnel-lenses-fresnel.02</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Product%20Images/pir-arrays-fresnel.02.jpg</image:loc><image:caption>pir-arrays-fresnel.02</image:caption><image:title>pir-arrays-fresnel.02</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Motion-Detection.jpg</image:loc><image:caption>Motion-Detection</image:caption><image:title>Motion-Detection</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Product%20Images/pir-arrrays-freseneltech.jpg</image:loc><image:caption>pir-arrrays-freseneltech</image:caption><image:title>pir-arrrays-freseneltech</image:title></image:image><lastmod>2026-05-26</lastmod></url><url><loc>https://www.fresneltech.com/materials</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Product%20Images/Materials-FresnelProducts.Large.jpg</image:loc><image:caption>Materials-FresnelProducts.Large</image:caption><image:title>Materials-FresnelProducts.Large</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Materials-page.png</image:loc><image:caption>Materials-page</image:caption><image:title>Materials-page</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><lastmod>2026-08-05</lastmod></url><url><loc>https://www.fresneltech.com/products</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/optical-diffusers-fresnel.03.jpg</image:loc><image:caption>optical-diffusers-fresnel.03</image:caption><image:title>optical-diffusers-fresnel.03</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/Polymer-Aspheres-FresnelTech-HmPg.02.jpg</image:loc><image:caption>Polymer-Aspheres-FresnelTech-HmPg.02</image:caption><image:title>Polymer-Aspheres-FresnelTech-HmPg.02</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Product%20Images/silicone-optics-fresnel.jpg</image:loc><image:caption>silicone-optics-fresnel</image:caption><image:title>silicone-optics-fresnel</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Product%20Images/Polymer-Aspheres-FresnelProducts.jpg</image:loc><image:caption>Polymer-Aspheres-FresnelProducts</image:caption><image:title>Polymer-Aspheres-FresnelProducts</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/Optical-Tooling-FresnelTech-HmPg.jpg</image:loc><image:caption>Optical-Tooling-FresnelTech-HmPg</image:caption><image:title>Optical-Tooling-FresnelTech-HmPg</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/HomePage-Fresnel.04.jpg</image:loc><image:caption>HomePage-Fresnel.04</image:caption><image:title>HomePage-Fresnel.04</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Product%20Images/Polymer-IR-FresnelProducts.jpg</image:loc><image:caption>Polymer-IR-FresnelProducts</image:caption><image:title>Polymer-IR-FresnelProducts</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/passive-infrared-lens-array-fresneltech.jpg</image:loc><image:caption>passive-infrared-lens-array-fresneltech</image:caption><image:title>passive-infrared-lens-array-fresneltech</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/Fresnel-Lenses-FresnelTech-HmPg.02.jpg</image:loc><image:caption>Fresnel-Lenses-FresnelTech-HmPg.02</image:caption><image:title>Fresnel-Lenses-FresnelTech-HmPg.02</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/image-png.png</image:loc><image:caption>image-png</image:caption><image:title>image-png</image:title></image:image><lastmod>2024-06-13</lastmod></url><url><loc>https://www.fresneltech.com/optica-freeform-summit-slides</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><lastmod>2025-01-27</lastmod></url><url><loc>https://www.fresneltech.com/products2</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.01.png</image:loc><image:caption>fresneltech-logo.01</image:caption><image:title>fresneltech-logo.01</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/passive-infrared-lens-array-fresneltech.jpg</image:loc><image:caption>passive-infrared-lens-array-fresneltech</image:caption><image:title>passive-infrared-lens-array-fresneltech</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresnel-lenses-fresnel.02.jpg</image:loc><image:caption>fresnel-lenses-fresnel.02</image:caption><image:title>fresnel-lenses-fresnel.02</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/diffuser-fresnel.02.jpg</image:loc><image:caption>diffuser-fresnel.02</image:caption><image:title>diffuser-fresnel.02</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/materials-fresnel.jpg</image:loc><image:caption>materials-fresnel</image:caption><image:title>materials-fresnel</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/plastic-asphere-optics-fresneltech.jpg</image:loc><image:caption>plastic-asphere-optics-fresneltech</image:caption><image:title>plastic-asphere-optics-fresneltech</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/tooling-fresneltech.03.jpg</image:loc><image:caption>tooling-fresneltech.03</image:caption><image:title>tooling-fresneltech.03</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/HomePage-Fresnel.04.jpg</image:loc><image:caption>HomePage-Fresnel.04</image:caption><image:title>HomePage-Fresnel.04</image:title></image:image><lastmod>2023-08-30</lastmod></url><url><loc>https://www.fresneltech.com/about-fresnel-technologies-inc</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/about-fresnel-technologies.jpg</image:loc><image:caption>about-fresnel-technologies</image:caption><image:title>about-fresnel-technologies</image:title></image:image><lastmod>2026-06-29</lastmod></url><url><loc>https://www.fresneltech.com/fwlsc-acsdfw-osntx-joint-meeting</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FWLSC_Presentation%20Image.jpg</image:loc><image:caption>FWLSC_Presentation Image</image:caption><image:title>FWLSC_Presentation Image</image:title></image:image><lastmod>2025-01-16</lastmod></url><url><loc>https://www.fresneltech.com/diamond-machining</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/Fresnel%20lenses_banner.png</image:loc><image:caption>Fresnel lenses_banner</image:caption><image:title>Fresnel lenses_banner</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/freeform%20optics.png</image:loc><image:caption>freeform optics</image:caption><image:title>freeform optics</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Fresnel%20Tech%20111.jpg</image:loc><image:caption>Fresnel Tech 111</image:caption><image:title>Fresnel Tech 111</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Diamond%20Turning%20Background_v1.png</image:loc><image:caption>Diamond Turning Background_v1</image:caption><image:title>Diamond Turning Background_v1</image:title></image:image><lastmod>2026-05-26</lastmod></url><url><loc>https://www.fresneltech.com/diffusers</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Product%20Images/optical-diffusers-fresnel.jpg</image:loc><image:caption>optical-diffusers-fresnel</image:caption><image:title>optical-diffusers-fresnel</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/HomePage-Fresnel.04.jpg</image:loc><image:caption>HomePage-Fresnel.04</image:caption><image:title>HomePage-Fresnel.04</image:title></image:image><lastmod>2026-06-12</lastmod></url><url><loc>https://www.fresneltech.com/polymer-aspheres</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/image.png</image:loc><image:caption>image</image:caption><image:title>image</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Polymer%20Aspheres_Webpage%20(3).png</image:loc><image:caption>Polymer Aspheres_Webpage (3)</image:caption><image:title>Polymer Aspheres_Webpage (3)</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><lastmod>2026-05-26</lastmod></url><url><loc>https://www.fresneltech.com/contact-us</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><lastmod>2025-10-02</lastmod></url><url><loc>https://www.fresneltech.com/articles/reducing-costs-improving-yields-in-infrared-optics</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Blog-Infrared%20Imaging-Polymer%20Optics_NEW.png</image:loc><image:caption>Blog-Infrared Imaging-Polymer Optics_NEW</image:caption><image:title>Blog-Infrared Imaging-Polymer Optics_NEW</image:title></image:image><lastmod>2024-03-18</lastmod></url><url><loc>https://www.fresneltech.com/articles</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Oscar%20Lechuga-ASPE%20fellow.png</image:loc><image:caption>Oscar Lechuga-ASPE fellow</image:caption><image:title>Oscar Lechuga-ASPE fellow</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/SPIE%20Presents.png</image:loc><image:caption>SPIE Presents</image:caption><image:title>SPIE Presents</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/SPIE%20Presents%20(2).png</image:loc><image:caption>SPIE Presents (2)</image:caption><image:title>SPIE Presents (2)</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Blog-Infrared%20Imaging-Polymer%20Optics_NEW.png</image:loc><image:caption>Blog-Infrared Imaging-Polymer Optics_NEW</image:caption><image:title>Blog-Infrared Imaging-Polymer Optics_NEW</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><lastmod>2023-06-12</lastmod></url><url><loc>https://www.fresneltech.com/show</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/Fresnel-Lenses-FresnelTech-HmPg.02.jpg</image:loc><image:caption>Fresnel-Lenses-FresnelTech-HmPg.02</image:caption><image:title>Fresnel-Lenses-FresnelTech-HmPg.02</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.01.png</image:loc><image:caption>fresneltech-logo.01</image:caption><image:title>fresneltech-logo.01</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/passive-infrared-lens-array-fresneltech.jpg</image:loc><image:caption>passive-infrared-lens-array-fresneltech</image:caption><image:title>passive-infrared-lens-array-fresneltech</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/Polymer-Aspheres-FresnelTech-HmPg.02.jpg</image:loc><image:caption>Polymer-Aspheres-FresnelTech-HmPg.02</image:caption><image:title>Polymer-Aspheres-FresnelTech-HmPg.02</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/Silicone-Optics-FresnelTech-HmPg.jpg</image:loc><image:caption>Silicone-Optics-FresnelTech-HmPg</image:caption><image:title>Silicone-Optics-FresnelTech-HmPg</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/HomePage-Fresnel.02A.jpg</image:loc><image:caption>HomePage-Fresnel.02A</image:caption><image:title>HomePage-Fresnel.02A</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/Optical-Tooling-FresnelTech-HmPg.jpg</image:loc><image:caption>Optical-Tooling-FresnelTech-HmPg</image:caption><image:title>Optical-Tooling-FresnelTech-HmPg</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/optical-diffusers-fresnel.03.jpg</image:loc><image:caption>optical-diffusers-fresnel.03</image:caption><image:title>optical-diffusers-fresnel.03</image:title></image:image><lastmod>2022-05-03</lastmod></url><url><loc>https://www.fresneltech.com/freeform</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/Asteroid%20Lens%20web%20image.jpg</image:loc><image:caption>Asteroid Lens web image</image:caption><image:title>Asteroid Lens web image</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/HomePage-Fresnel.04.jpg</image:loc><image:caption>HomePage-Fresnel.04</image:caption><image:title>HomePage-Fresnel.04</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Cubic%20Phase%20web%20image.jpg</image:loc><image:caption>Cubic Phase web image</image:caption><image:title>Cubic Phase web image</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Aspheres%20vertical-1.png</image:loc><image:caption>Aspheres vertical-1</image:caption><image:title>Aspheres vertical-1</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><lastmod>2026-03-04</lastmod></url><url><loc>https://www.fresneltech.com/optical-tooling</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Product%20Images/Optical-Tooling-Molding-FresnelProducts.jpg</image:loc><image:caption>Optical-Tooling-Molding-FresnelProducts</image:caption><image:title>Optical-Tooling-Molding-FresnelProducts</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Product%20Images/Optical-Tooling-Diamond-Turning-FresnelProducts.jpg</image:loc><image:caption>Optical-Tooling-Diamond-Turning-FresnelProducts</image:caption><image:title>Optical-Tooling-Diamond-Turning-FresnelProducts</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><lastmod>2024-06-13</lastmod></url><url><loc>https://www.fresneltech.com/pir-arrays</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/PIR%20Arrays%20Background_v2%20(1).png</image:loc><image:caption>PIR Arrays Background_v2 (1)</image:caption><image:title>PIR Arrays Background_v2 (1)</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><lastmod>2026-06-12</lastmod></url><url><loc>https://www.fresneltech.com/resources</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresnel-lenses-fresnel.jpg</image:loc><image:caption>fresnel-lenses-fresnel</image:caption><image:title>fresnel-lenses-fresnel</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/plastic-asphere-optics-fresneltech.jpg</image:loc><image:caption>plastic-asphere-optics-fresneltech</image:caption><image:title>plastic-asphere-optics-fresneltech</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Rulers/Ruler%202/20220118_165105%20-%20sphere%20and%20asphere_edit.jpeg</image:loc><image:caption>20220118_165105 - sphere and asphere_edit</image:caption><image:title>20220118_165105 - sphere and asphere_edit</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Rulers/Ruler%202/IMG_5893%20-%20spiral%20microlens%20array_edit.jpeg</image:loc><image:caption>IMG_5893 - spiral microlens array_edit</image:caption><image:title>IMG_5893 - spiral microlens array_edit</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/materials-fresnel.jpg</image:loc><image:caption>materials-fresnel</image:caption><image:title>materials-fresnel</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Rulers/Ruler%201/DSCN0716-main%20ruler%20image_Resources.jpeg</image:loc><image:caption>DSCN0716-main ruler image_Resources</image:caption><image:title>DSCN0716-main ruler image_Resources</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Product%20Images/pir-arrays-fresnel.jpeg</image:loc><image:caption>pir-arrays-fresnel</image:caption><image:title>pir-arrays-fresnel</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Rulers/diffuser-fresnel.01.jpg</image:loc><image:caption>diffuser-fresnel.01</image:caption><image:title>diffuser-fresnel.01</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Rulers/RESIZE-Fresnel-Fanned%20Rulers.jpg</image:loc><image:caption>RESIZE-Fresnel-Fanned Rulers</image:caption><image:title>RESIZE-Fresnel-Fanned Rulers</image:title></image:image><lastmod>2025-06-13</lastmod></url><url><loc>https://www.fresneltech.com</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/Optical-Tooling-FresnelTech-HmPg.jpg</image:loc><image:caption>Optical-Tooling-FresnelTech-HmPg</image:caption><image:title>Optical-Tooling-FresnelTech-HmPg</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/Polymer-Aspheres-FresnelTech-HmPg.02.jpg</image:loc><image:caption>Polymer-Aspheres-FresnelTech-HmPg.02</image:caption><image:title>Polymer-Aspheres-FresnelTech-HmPg.02</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/Fresnel-Lenses-FresnelTech-HmPg.02.jpg</image:loc><image:caption>Fresnel-Lenses-FresnelTech-HmPg.02</image:caption><image:title>Fresnel-Lenses-FresnelTech-HmPg.02</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Product%20Images/pir-arrays-fresnel.02.jpg</image:loc><image:caption>pir-arrays-fresnel.02</image:caption><image:title>pir-arrays-fresnel.02</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Rulers/RESIZE-Fresnel-Fanned%20Rulers.jpg</image:loc><image:caption>RESIZE-Fresnel-Fanned Rulers</image:caption><image:title>RESIZE-Fresnel-Fanned Rulers</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Homepage%20Images/Join-our-team.jpg</image:loc><image:caption>Join-our-team</image:caption><image:title>Join-our-team</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/passive-infrared-lens-array-fresneltech.jpg</image:loc><image:caption>passive-infrared-lens-array-fresneltech</image:caption><image:title>passive-infrared-lens-array-fresneltech</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/Silicone-Optics-FresnelTech-HmPg.jpg</image:loc><image:caption>Silicone-Optics-FresnelTech-HmPg</image:caption><image:title>Silicone-Optics-FresnelTech-HmPg</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/optical-diffusers-fresnel.03.jpg</image:loc><image:caption>optical-diffusers-fresnel.03</image:caption><image:title>optical-diffusers-fresnel.03</image:title></image:image><lastmod>2026-05-26</lastmod></url><url><loc>https://www.fresneltech.com/faqs</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/HomePage-Fresnel.02A.jpg</image:loc><image:caption>HomePage-Fresnel.02A</image:caption><image:title>HomePage-Fresnel.02A</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><lastmod>2024-06-11</lastmod></url><url><loc>https://www.fresneltech.com/metrology</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/freeform%20optics.png</image:loc><image:caption>freeform optics</image:caption><image:title>freeform optics</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/optical%20engineering_banner.png</image:loc><image:caption>optical engineering_banner</image:caption><image:title>optical engineering_banner</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Fresnel%20Tech%20111.jpg</image:loc><image:caption>Fresnel Tech 111</image:caption><image:title>Fresnel Tech 111</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Metrology_Banner_2.png</image:loc><image:caption>Metrology_Banner_2</image:caption><image:title>Metrology_Banner_2</image:title></image:image><lastmod>2026-05-26</lastmod></url><url><loc>https://www.fresneltech.com/capabilities</loc><image:image><image:loc>https://www.fresneltech.com/hubfs/Blog%20Images/Fresnel%20Hi%20Rez%20final%20-%20Figure%202.jpg</image:loc><image:caption>Fresnel Hi Rez final - Figure 2</image:caption><image:title>Fresnel Hi Rez final - Figure 2</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-years_scroll.png</image:loc><image:caption>FTI_40-years_scroll</image:caption><image:title>FTI_40-years_scroll</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/image-png.png</image:loc><image:caption>image-png</image:caption><image:title>image-png</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/fresneltech-logo.png</image:loc><image:caption>fresneltech-logo</image:caption><image:title>fresneltech-logo</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Fresnel%20-%20Aspheric%20Lenses.jpg</image:loc><image:caption>Fresnel - Aspheric Lenses</image:caption><image:title>Fresnel - Aspheric Lenses</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Template%20Images/HomePage-Fresnel.07.jpg</image:loc><image:caption>HomePage-Fresnel.07</image:caption><image:title>HomePage-Fresnel.07</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/Product%20Images/pir-arrays-fresnel.02.jpg</image:loc><image:caption>pir-arrays-fresnel.02</image:caption><image:title>pir-arrays-fresnel.02</image:title></image:image><image:image><image:loc>https://www.fresneltech.com/hubfs/FTI_40-Years-2.png</image:loc><image:caption>FTI_40-Years-2</image:caption><image:title>FTI_40-Years-2</image:title></image:image><lastmod>2026-05-26</lastmod></url></urlset>