{"product_id":"b008iesezi","title":"uxcell Metal Camera Lens Filter Step Down Ring, Anodized Stepping Down Lens Adapter Rings Convert for Camera Accessory Black (37mm to 30mm)","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eCompatibility: The specifications are 37mm to 30mm. Degeneration ring allows larger filters to be mounted on lenses with smaller filter thread sizes\u003c\/li\u003e\n\u003cli\u003eDurable Metal: Made of anodized aluminum, the surface of the ring is rigorously treated, and the ultra-thin design makes it durable and practical\u003c\/li\u003e\n\u003cli\u003eFilter Thread Size: The first number is always the lens thread size, the second number is the attached filter size. If the first number is larger, it is a step down ring\u003c\/li\u003e\n\u003cli\u003eUseful: Converts the thread size of a lens to the thread size of other accessories (such as filters, hoods and lens converters)\u003c\/li\u003e\n\u003cli\u003eUltra-lightweight: Excellent seal with no wobble. Filter threads are easy to screw in and will not cock when used with care\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"uxcell","offers":[{"title":"Default Title","offer_id":53134442889523,"sku":"B008IESEZI","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0959\/2383\/1091\/files\/61lQdSrxvcL._AC_SX679.jpg?v=1773548733","url":"https:\/\/www.trail-mate.com\/products\/b008iesezi","provider":"TrailMate","version":"1.0","type":"link"}