niceeshop(TM) Black High Quality Aluminium Alloy 62mm to 77mm 62-77 mm Step Up Ring Filter Adapter for SLR cameras Made from aluminium alloy,durable and compact 62mm attaches to the side of the camera and 77mm to the side of the lens Allows you to use larger size filters on lenses with a smaller diameter thread. Specifically designed for your camera for a tight and secure fit