NEEWER 20 Pieces Anodized Black Metal Lens Filter Adapter Ring Kit

Features A must-have accessory to unlock the full potential of your camera. Solid and lightweight. Easily screw onto the front of the lens. The first number is always the lens thread size, the second number is the filter size of the accessory. If the first number is bigger, it's a step-down ring. If the first number is smaller, it's a step up. Give you the ability to connect screw-in filters to different size lenses. For instance, you can connect a 72mm filter to a 67mm lens by placing the 67-72mm ring on the lens and then screwing the filter onto the step-up ring. You can connect a 67mm filter to a 72mm lens by placing the 72-67mm ring on the lens and then screwing the filter onto the step-down ring. Specifically designed for your camera for a tight and secure fit. No wobbling or cross-threading. Specification Material: Anodized Aluminum (metal) Color: Black Package Contents 1 x 10 Pieces Step-up Adapter Ring Set (26-30mm, 30-37mm, 37-43mm, 43-52mm, 52-55mm, 55-62mm, 62-67mm, 67