{"product_id":"marumi-stepdown-ring-lens-67mm-to-accessory-52-mm","title":"Marumi StepDown Ring Lens 67mm To Accessory 52 mm","description":"\u003ch2\u003eMarumi StepDown Ring Lens 67mm To Accessory 52 mm | Fit a smaller accessory thread\u003c\/h2\u003e\n\u003cp\u003eIts defining job is to connect a lens with a larger front thread to a smaller filter accessory, without changing the lens itself. The Marumi StepDown Ring suits photographers who already own an accessory in a smaller thread size and want to use it on a lens with a wider front thread. It’s especially handy when you’re matching a filter to the lens you have, rather than buying another filter in a different size. The ring sits between the lens and accessory, making the size change at the connection point. Its black colour keeps the appearance understated alongside black camera equipment. This is a simple, specific adapter: it doesn’t alter what a filter does, but lets the correctly sized accessory attach to a lens with a different front-thread diameter.\u003c\/p\u003e\n\u003ch3\u003eHow the size change works\u003c\/h3\u003e\n\u003cp\u003eThis is a step-down ring: the lens-side opening is wider than the accessory-side opening. In practical terms, a 52 mm accessory can be attached to a lens with a 67 mm front thread. Screw the ring onto the lens first, then attach the accessory to the ring. That’s the useful distinction from a ring that steps up to a larger accessory size. The accessory still needs to match the ring’s smaller side; the ring changes the connection, not the accessory’s own dimensions.\u003c\/p\u003e\n\u003cdiv class=\"specialist-note\"\u003e\n\u003ch3\u003eSpecialist Note\u003c\/h3\u003e\n\u003cp\u003eThe Marumi StepDown Ring Lens 67mm To Accessory 52 mm does one job well: it lets a smaller filter accessory attach to a lens with a larger front thread. I’d suggest it to someone who already has a 52 mm filter and wants to use it on a 67 mm lens; fit the ring between them, then screw the filter on. The black finish is a discreet match for much camera gear, rather than a bright detail around the lens. One thing to keep in mind: this steps down to a smaller opening, so it’s for adapting a smaller accessory, not a larger one.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: Step-down ring\u003c\/li\u003e\n\u003cli\u003eThread conversion: 67 mm lens to 52 mm accessory\u003c\/li\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Marumi","offers":[{"title":"Default Title","offer_id":57503520588116,"sku":"1616752","price":4.64,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2493\/3716\/files\/1616752_01.jpg?v=1791566460","url":"https:\/\/www.htf-store.com\/fr\/products\/marumi-stepdown-ring-lens-67mm-to-accessory-52-mm","provider":"Hard to Find Camera Store","version":"1.0","type":"link"}