{"product_id":"kase-revolution-ring-automatic-variable-magnetic-step-up-ring","title":"Kase Revolution Ring Automatic Variable Magnetic Step-Up Ring","description":"\u003cp\u003eThe Kase Revolution Ring rethinks a familiar accessory. Instead of keeping a drawer full of individual step-up rings, this single adapter automatically adjusts to fit 67mm, 72mm and 77mm filter threads, stepping each of them up to a common 82mm working diameter. For photographers who move filters between several lenses, that consolidation is the whole pitch — one ring where three used to live.\u003c\/p\u003e\n\u003cp\u003eAt its core is a four-point mounting system that grips the lens filter ring, paired with a spring-loaded push button that locks and releases with a single motion. The design is built for one-handed operation in the field, where fumbling with small threaded rings is a genuine nuisance. Out of the box it works with 82mm screw-in filters; add the optional 82mm magnetic adapter and it slots into the Kase Armour magnetic filter system as well.\u003c\/p\u003e\n\u003cp\u003eConstruction is light at 74 grams, so it adds little to a lens front. It occupies a specific niche: this is an accessory for owners already invested in — or considering — 82mm filters and the broader Kase ecosystem, rather than a universal solution for every thread size. Buyers with lenses outside the 67mm to 77mm range will need to look elsewhere, but within that window the convenience is clear.\u003c\/p\u003e","brand":"Kase","offers":[{"title":"Default Title","offer_id":53776496034099,"sku":null,"price":79.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/7526\/5843\/files\/41coUtvT9tL._SL500.jpg?v=1785503071","url":"https:\/\/studio-supplies.com\/products\/kase-revolution-ring-automatic-variable-magnetic-step-up-ring","provider":"Studio Supplies","version":"1.0","type":"link"}