Item Type: 80mm Handheld Semicircular Glass Filter Material: Glass, Aluminum Alloy Filter Diameter: Approx. 80mm / 3.1in Color: As Pictures Shown Weight: Approx. 144g / 5.1oz Package List 1 x Filter 1 x Filter Bag 1 x Wiping Cloth 1Good Performance: Special Effects Filter lens 80 mm handheld high speed blur glass prism, providing you great photo experience. 2Product Material: Camera lens filter is made of solid optical glass material, providing extreme clarity and transparency. 3Wide Compatibility: The handheld prism is not limited by the focal length of the lens and can be used with any camera. 4Special Effect: Can blur the irrelevant scene around the picture and focus on the middle of the picture, which is suitable for taking pictures of people. 5With Finger Grips: The semicircular lens filter is equipped with finger grips, it is easy to hold in front of the camera to manipulate effects.