{"product_id":"k-f-concept-magnetic-step-up-ring-adapter-58-82mm","title":"K\u0026F Concept Magnetic Step Up Ring Adapter 58-82mm","description":"\u003ch2\u003eK\u0026amp;F Concept Magnetic Step Up Ring Adapter 58-82mm | Use 82mm magnetic filters on a 58mm lens\u003c\/h2\u003e\n\u003cp\u003eKeeping a separate filter size for every lens can make a small kit needlessly fiddly. This K\u0026amp;F Concept magnetic step-up ring bridges a 58mm filter thread to an 82mm magnetic filter size, so a lens with a 58mm front thread can be used with an 82mm filter in the matching magnetic setup. It makes most sense if you already work with 82mm filters and want to use them on a 58mm lens, rather than build out another filter size for that lens. It’s a size adapter, not a filter in its own right; its job is to let your existing 82mm magnetic filter setup serve a second thread size. The 58-to-82mm pairing is specific, so it’s easy to judge whether it suits the lens and filter combination you have in mind. If your lens uses a different thread size, this particular ring won’t bridge it.\u003c\/p\u003e\n\u003cdiv class=\"specialist-note\"\u003e\n\u003ch3\u003eSpecialist Note\u003c\/h3\u003e\n\u003cp\u003eThe jump from 58mm to 82mm is quite large, so I wouldn’t choose this ring to keep a setup especially compact. Its advantage is more practical: if your lens has a 58mm filter thread and your filters are already 82mm magnetic, fit the ring on the lens and attach the matching filter without maintaining a second filter size for that setup. The magnetic connection makes it a sensible pick for someone already using magnetic filters, rather than someone who simply needs a size step-up. I’d consider it when adding a 58mm-thread lens to that filter kit. Just keep the pairing in mind: it bridges 58mm to 82mm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type: Magnetic step-up ring adapter\u003c\/li\u003e\n\u003cli\u003eStep-up size: 58-82mm\u003c\/li\u003e\n\u003cli\u003eSmaller size: 58mm\u003c\/li\u003e\n\u003cli\u003eLarger size: 82mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026F Concept","offers":[{"title":"Default Title","offer_id":57503493882196,"sku":"KF-05.302","price":24.51,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2493\/3716\/files\/KF-05.302_01.jpg?v=1791566424","url":"https:\/\/www.htf-store.com\/fr\/products\/k-f-concept-magnetic-step-up-ring-adapter-58-82mm","provider":"Hard to Find Camera Store","version":"1.0","type":"link"}