{"product_id":"urth-52mm-magnetic-infra-red-r72-filter-plus","title":"Urth 52mm Magnetic Infra-Red (R72) Filter Plus+","description":"\u003ch2\u003eUrth 52mm Magnetic Infra-Red (R72) Filter Plus+ | A dedicated filter for infrared photography\u003c\/h2\u003e\n\u003cp\u003eThe defining choice in the Urth 52mm Magnetic Infra-Red (R72) Filter Plus+ is its dedicated infrared designation: it’s for photographers who want to make infrared images, rather than use a general-purpose filter. The 52mm size gives you a specific fit to match against a lens’s filter thread, while the magnetic format points to a setup designed around magnetic attachment. This is a specialist creative tool for photographers who want to explore subjects such as foliage, architecture or portraits through infrared photography. The R72 name is central to the product, but I wouldn’t read extra optical details into it beyond what the name tells us. It’s also worth distinguishing from a UV filter: despite the shop category, this product is identified as infrared. Choose it for the infrared process itself, and make sure its size and magnetic format suit the lens setup you plan to use.\u003c\/p\u003e\n\u003cdiv class=\"specialist-note\"\u003e\n\u003ch3\u003eSpecialist Note\u003c\/h3\u003e\n\u003cp\u003ePhotographers making considered studies of foliage, buildings or portraits are the people I’d point towards this R72 filter. The 52mm size matters in practice: it needs to match the filter thread of the lens you intend to use, so it won’t fit every lens in a kit. Its magnetic format is relevant if your setup is made for magnetic filter attachment; that’s the connection to sort out before planning a shoot. I’d treat it as a dedicated tool for infrared work, not a filter to leave on for everyday colour photography. The honest trade-off is its narrow purpose: if you want one filter for general shooting, this isn’t it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Urth\u003c\/li\u003e\n\u003cli\u003eFilter size: 52mm\u003c\/li\u003e\n\u003cli\u003eFilter type: Infra-Red (R72)\u003c\/li\u003e\n\u003cli\u003eAttachment: Magnetic\u003c\/li\u003e\n\u003cli\u003eSeries: Plus+\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Urth","offers":[{"title":"Default Title","offer_id":57492250198356,"sku":"D309481","price":61.08,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2493\/3716\/files\/D309481_01.jpg?v=1791544712","url":"https:\/\/www.htf-store.com\/ar\/products\/urth-52mm-magnetic-infra-red-r72-filter-plus","provider":"Hard to Find Camera Store","version":"1.0","type":"link"}