Item Type: Handheld Split Diopter Material: Optical Glass Weight: Approx. 102g / 3.6oz Diopter: +2 Hole Position: For Arri Positioning Port Diameter: 79mm / 3.1in 1、Optical Glass Material: Handheld split diopter is made of solid optical glass material, provide the value of clarity and transparency. 2、Foreground Cutting: When there is a cluttered background in the shooting picture, you can also use a refractive mirror to block in front of the lens to blur or beautify the cluttered background and improve the overall picture effect. 3、AGC Optical Glass: AGC optical glass are used for accuracy grinding and polishing to achieve good parallelism, uniform optical particles, fine optical adjustment, and the picture has texture to ensure image quality. 4、Features: A surprise prism gift as photography accessory to create cool refraction in photos. With this glass prism, you can shoot some interesting effects. I hope you can play more unexpected tricks in the scenes of people, scenery, night scenes, etc. 5、Widely Used: It can be applied to most shooting scenes, and it can be easily controlled with one hand to achieve multi directional hazy effects, special light spots, and axis shift effects. 1 x Diopters 2 x Extension Handle 1 x Wiping Cloth 1 x Storage Box