{"product_id":"marumi-stepdown-ring-lens-52mm-to-accessory-49-mm","title":"Marumi StepDown Ring Lens 52mm To Accessory 49 mm","description":"\u003ch2\u003eMarumi StepDown Ring Lens 52mm To Accessory 49 mm | Use a smaller accessory on a larger lens thread\u003c\/h2\u003e\n\u003cp\u003eYour existing accessory can stay in use when its thread size is smaller than the lens’s: this Marumi step-down ring connects a lens with a 52 mm thread to a 49 mm accessory. It’s for photographers who want to pair the two sizes without replacing an accessory they already own. Fit the ring between the lens and the accessory, and it bridges that difference in thread size. That’s the job it’s best at: making a straightforward physical connection, rather than changing how the accessory works. It can be a practical fix when you’ve added a lens to your kit but want to keep using an accessory that fits a smaller thread. The finish is black, so the ring stays visually understated among your camera accessories. Keep in mind that this is a step-down ring: it connects in the stated direction, not the reverse.\u003c\/p\u003e\n\u003ch3\u003eHow the size conversion works\u003c\/h3\u003e\n\u003cp\u003eThe ring is a connection piece, not an optical accessory. It lets the lens and accessory meet at their respective threads; it doesn’t alter the effect of the accessory itself. Before fitting it, have the ring and accessory to hand so you can make the connection directly and keep the parts together as one working setup.\u003c\/p\u003e\n\u003cdiv class=\"specialist-note\"\u003e\n\u003ch3\u003eSpecialist Note\u003c\/h3\u003e\n\u003cp\u003e52 mm is the lens-side thread size, so in practice this ring is for a lens that takes that size at its front. I’d recommend it to someone who already has a smaller accessory they’d like to keep using: fit the ring onto the lens, then attach the matching accessory to the other side. That gives you a simple way to reuse a 49 mm filter or other accessory with the right thread. The black finish keeps the adapter visually quiet in a kit. Just remember its direction: it steps from the larger lens thread down to the smaller accessory size, rather than adapting a smaller lens to a larger accessory.\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\u003eLens thread: 52 mm\u003c\/li\u003e\n\u003cli\u003eAccessory thread: 49 mm\u003c\/li\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Marumi","offers":[{"title":"Default Title","offer_id":57503516918100,"sku":"1615249","price":3.34,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2493\/3716\/files\/1615249_01.jpg?v=1791566455","url":"https:\/\/www.htf-store.com\/pl\/products\/marumi-stepdown-ring-lens-52mm-to-accessory-49-mm","provider":"Hard to Find Camera Store","version":"1.0","type":"link"}