Compatibility: Perfectly fits 52mm lens diameters, suitable for DSLRs, smartphones. Adjustable Light Reduction: Easily control the amount of light entering the lens with the twist of a filter, enhancing p o quality under various lighting conditions. Enhanced P ography: Ideal for creators, vloggers, and p ography enthusiasts looking to improve their image and video quality. Design: Constructed with materials to and reliability during use. Portable: and compact, making it easy to carry in your camera bag or pocket for on-the-go p ography. Color: Black Material: ABS Package Contents: 1set x rotatable and adjustable mobile phone starlight mirror fire color lens Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.