{"product_id":"nisi-brass-pro-52-77mm-step-up-ring","title":"NiSi Brass Pro 52-77mm Step-Up Ring","description":"\u003cp\u003eAllows 77mm threaded filters to be used on lenses with 52mm standard filter threads. Features a durable brass frame. Knurled sides provide an easier grip. Designed to prevent binding and jamming, making it easier to remove than standard aluminum step-up rings. Has an anti-reflective treatment inside the frame to minimize reflections. Features a matte black finish. The anti-reflective treatment is intended to make the ring suitable for long exposures. The adapter is precision-machined. The matte black interior and anti-reflective treatment are designed to absorb rather than scatter light.\u003c\/p\u003e","brand":"NiSi","offers":[{"title":"Default Title","offer_id":54289212342636,"sku":"6972949373214","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0604\/0515\/3875\/files\/Brass-Adapter-Ring_1efbc724-c860-439b-8b6b-acce40ac112c.jpg?v=1788552610","url":"https:\/\/www.districtcamera.com\/products\/nisi-brass-pro-52-77mm-step-up-ring","provider":"District Camera","version":"1.0","type":"link"}