{"product_id":"urth-49-58mm-magnetic-step-up-ring-lens-filter-adapter","title":"Urth 49 58mm Magnetic Step Up Ring Lens Filter Adapter","description":"\u003ch2\u003eUrth 49 58mm Magnetic Step Up Ring Lens Filter Adapter | Use larger magnetic filters on a smaller lens thread\u003c\/h2\u003e\n\u003cp\u003eYour filter setup can stay simple when a lens and filter have different thread sizes. This Urth adapter steps from a 49mm lens thread to a 58mm filter size, so you can use a larger magnetic filter on a lens with the smaller thread. It suits photographers who already have compatible 58mm magnetic filters and want to use them across lenses with a 49mm thread, rather than build a separate filter setup for each one. The step-up design makes the direction clear: smaller at the lens, larger at the filter. It’s a practical bit of kit when you want to swap filters without changing the lens you’re shooting with. The ring adapts the fit; the filter itself is what changes the image.\u003c\/p\u003e\n\u003cdiv class=\"specialist-note\"\u003e\n\u003ch3\u003eSpecialist Note\u003c\/h3\u003e\n\u003cp\u003eA common first-time mix-up is assuming the two sizes can be used either way. This ring steps up from a 49mm lens thread to a 58mm magnetic filter, so it’s for fitting the larger filter to the smaller-thread lens, not the reverse. If you have a 49mm lens and a compatible 58mm magnetic filter, this is the combination it’s made to join. The magnetic design makes it handy when you want to attach or remove that filter as your shooting changes. One honest limit: it won’t help if your filter is smaller than the lens thread.\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\u003c\/li\u003e\n\u003cli\u003eLens thread: 49mm\u003c\/li\u003e\n\u003cli\u003eFilter size: 58mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Urth","offers":[{"title":"Default Title","offer_id":57503620530516,"sku":"D294331","price":13.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2493\/3716\/files\/D294331_01.jpg?v=1791566627","url":"https:\/\/www.htf-store.com\/zh\/products\/urth-49-58mm-magnetic-step-up-ring-lens-filter-adapter","provider":"Hard to Find Camera Store","version":"1.0","type":"link"}