{"product_id":"high-contrast-polarizing-filter-for-openmv-cameras","title":"High Contrast Polarizing Filter for OpenMV Cameras","description":"\u003cp\u003e\n This linear polarizing filter gives your OpenMV Cam the ability to see in environments with intense sunlight. You absolutely need a linear polarizing filter if you plan on doing any application that involves pointing the OpenMV Cam down at something that could be lit by sunlight.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/polarizing-filter-graph.gif?v=1754234070\"\u003e\n  \u003cimg alt=\"\" class=\"aligncenter size-full wp-image-259299\" height=\"240\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/polarizing-filter-graph.gif?v=1754234070\" width=\"372\"\u003e\n \u003c\/a\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n We get these polarizing filters custom made for us to fit inside your OpenMV Cam's M12 lens mount from\n \u003ca href=\"https:\/\/www.edmundoptics.com\/optics\/polarizers\/linear-polarizers\/High-Contrast-Linear-Polarizing-Film\/\" rel=\"noopener noreferrer\" target=\"_blank\" title=\"Edmund's Optics\"\u003e\n  Edmund's Optics\n \u003c\/a\u003e\n . This is why they are a little pricey. But, they are defiantly worth it.\n\u003c\/p\u003e\n\u003ch2\u003e\n Usage\n\u003c\/h2\u003e\n\u003cp\u003e\n Mount the polarizing filter inside of your OpenMV Cam's lens mount (also, make sure to take the protective film off the front and back of the polarizing filter). Depending on the orientation you mount the polarizing filter it will filter out horizontally or vertically polarized light. You most likely will need to test the filter with your OpenMV Cam twice to get the orientation right. Alternatively, you can hold the filter up to the flat surface that's reflecting light and try to see if the glare goes away by rotating the filter.\n\u003c\/p\u003e\n\u003ch2\u003e\n Example\n\u003c\/h2\u003e\n\u003cp\u003e\n Without Filter (default 2.8mm lens w\/ IR cut filter)\n\u003c\/p\u003e\n\u003cp\u003e\n \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/web-new-n-filter_large_220e2535-230f-4811-abd6-a03765ba176c.jpg?v=1754234073\"\u003e\n  \u003cimg alt=\"\" class=\"size-full wp-image-259305 alignnone\" height=\"320\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/web-new-n-filter_large_220e2535-230f-4811-abd6-a03765ba176c.jpg?v=1754234073\" width=\"320\"\u003e\n \u003c\/a\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n With Filter (default 2.8mm lens w\/ IR cut filter)\n\u003c\/p\u003e\n\u003cp\u003e\n \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/web-new-y-filter_large_d65d8388-6d9d-4f08-a013-714bc0bb4538.jpg?v=1754234075\"\u003e\n  \u003cimg alt=\"\" class=\"size-full wp-image-259296 alignnone\" height=\"320\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0914\/9972\/5181\/files\/web-new-y-filter_large_d65d8388-6d9d-4f08-a013-714bc0bb4538.jpg?v=1754234075\" width=\"320\"\u003e\n \u003c\/a\u003e\n\u003c\/p\u003e\n\u003ch1\u003e\n Specifications\n\u003c\/h1\u003e\n\u003ctable width=\"100%\"\u003e\n \u003ctbody\u003e\n  \u003ctr\u003e\n   \u003ctd\u003e\n    \u003cstrong\u003e\n     Type\n    \u003c\/strong\u003e\n   \u003c\/td\u003e\n   \u003ctd\u003e\n    Linear Polarizer\n   \u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n   \u003ctd\u003e\n    \u003cstrong\u003e\n     Extinction Ratio\n    \u003c\/strong\u003e\n   \u003c\/td\u003e\n   \u003ctd\u003e\n    9000\n   \u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n   \u003ctd\u003e\n    \u003cstrong\u003e\n     Wavelength Range (nm)\n    \u003c\/strong\u003e\n   \u003c\/td\u003e\n   \u003ctd\u003e\n    400 - 700\n   \u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n   \u003ctd\u003e\n    \u003cstrong\u003e\n     Thickness Tolerance (%)\n    \u003c\/strong\u003e\n   \u003c\/td\u003e\n   \u003ctd\u003e\n    ±10\n   \u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n   \u003ctd\u003e\n    \u003cstrong\u003e\n     Transmission (%)\n    \u003c\/strong\u003e\n   \u003c\/td\u003e\n   \u003ctd\u003e\n    Single: 42\n    \u003cbr\u003e\n    Parallel: 36\n    \u003cbr\u003e\n    Crossed: \u0026lt;0.004\n   \u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n   \u003ctd\u003e\n    \u003cstrong\u003e\n     Construction\n    \u003c\/strong\u003e\n   \u003c\/td\u003e\n   \u003ctd\u003e\n    Polarizing Film\n   \u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n   \u003ctd\u003e\n    \u003cstrong\u003e\n     Weight\n    \u003c\/strong\u003e\n   \u003c\/td\u003e\n   \u003ctd\u003e\n    0.1g\n   \u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n   \u003ctd\u003e\n    \u003cstrong\u003e\n     Length\n    \u003c\/strong\u003e\n   \u003c\/td\u003e\n   \u003ctd\u003e\n    14mm\n   \u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n   \u003ctd\u003e\n    \u003cstrong\u003e\n     Width\n    \u003c\/strong\u003e\n   \u003c\/td\u003e\n   \u003ctd\u003e\n    14mm\n   \u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n   \u003ctd\u003e\n    \u003cstrong\u003e\n     Height\n    \u003c\/strong\u003e\n   \u003c\/td\u003e\n   \u003ctd\u003e\n    0.18mm\n   \u003c\/td\u003e\n  \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch1\u003e\n Temperature Range\n\u003c\/h1\u003e\n\u003ctable width=\"100%\"\u003e\n \u003ctbody\u003e\n  \u003ctr\u003e\n   \u003ctd\u003e\n    \u003cstrong\u003e\n     Storage\n    \u003c\/strong\u003e\n   \u003c\/td\u003e\n   \u003ctd\u003e\n    -40°C to 80°C\n   \u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n   \u003ctd\u003e\n    \u003cstrong\u003e\n     Operating\n    \u003c\/strong\u003e\n   \u003c\/td\u003e\n   \u003ctd\u003e\n    -40°C to 80°C\n   \u003c\/td\u003e\n  \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\n\u003c\/p\u003e\n","brand":"Unmanned Tech","offers":[{"title":"Default Title","offer_id":54198830498056,"sku":"1D7-89A-F71","price":7.75,"currency_code":"GBP","in_stock":false}],"url":"https:\/\/bidnamic.store\/products\/high-contrast-polarizing-filter-for-openmv-cameras","provider":"Bidnamic Store","version":"1.0","type":"link"}