{"product_id":"φ100mm-3-94-fresnel-lens-50mm-1-97-focal-length-pmma-for-precision-inspection-led-lighting-mods-optical-thermal-experiments-size-focal-length-50mm","title":"Φ100mm (3.94\") Fresnel Lens, 50mm (1.97\") Focal Length PMMA for Precision Inspection, LED Lighting Mods \u0026 Optical Thermal Experiments - size: Focal Length 50mm","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eΦ100mm(3.94\") round Fresnel lens with 50mm(1.97\") fixed focal length. Made of optical-grade PMMA, lightweight and shatter-resistant compared with glass optics.\u003c\/li\u003e\n\u003cli\u003eDelivers high magnification for precision inspection. Great for equipment repair, close-up examination of tiny components and intricate fine details.\u003c\/li\u003e\n\u003cli\u003eWorks as a condenser lens for DIY LED projects. Concentrates scattered light beams to boost brightness and shape focused spotlight output.\u003c\/li\u003e\n\u003cli\u003eSuitable for optical light thermal experiments. Enables hobbyists to explore light focusing principles and light-to-heat conversion research.\u003c\/li\u003e\n\u003cli\u003eUltra-thin flat structure, easy to trim and mount. Adaptable for custom lamp housings and all kinds of homemade optical setups.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Six Seasons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Clear, White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLens Material:\u003c\/strong\u003e Acrylic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 3.93\"L x 3.93\"W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnification Strength:\u003c\/strong\u003e 5 x\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Six Seasons","offers":[{"title":"Default Title","offer_id":48200811610263,"sku":"B08C4Z7JVP-size-focal-length-50mm","price":21.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/1032\/2327\/files\/31qXoCuijBL_c9aa1a7f-67c1-4a92-9ee8-43df4b08ea18.jpg?v=1788452838","url":"https:\/\/tinkervanta.com\/products\/%cf%86100mm-3-94-fresnel-lens-50mm-1-97-focal-length-pmma-for-precision-inspection-led-lighting-mods-optical-thermal-experiments-size-focal-length-50mm","provider":"TinkerVanta","version":"1.0","type":"link"}