Item Type: Red Filter Color: Red Material: Aluminum Alloy and Optical Glass Package List 1 x Red Filter 1 x Storage Box 1Red Filter: Suitable for enhancing the red tones in the picture, making the scene more vivid and layered. 2Usage Scenes: For shooting scenes such as maple leaves, sunset, evening clouds, burning clouds or desert dunes in the evening. 3Aluminum Alloy Frame: CNC precise machining, screw thread installation, quick and convenient disassembly and assembly. 4Multilayer Nano Coating Process: Lens has waterproof, oilproof, anti fouling properties to protect the lens from dust and scratches. 5Strong Compatibility: There are five kinds of interfaces: 67mm or 2.6in, 62mm or 2.4in, 58mm or 2.3in, 55mm or 2.2in, 52mm or 2.0in suitable for 67mm, 62mm, 58mm, 55mm, 52mm interface lens. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.