BestElec Universal Adjustable Neutral Density Filter Lens/ Clip-on ND Filter Camera Phone Lens Kit,Detachable Lens for IPhone ,Samsung , HTC,Sony,and More Smart phones-Black Universal ND Filter Lens Compatible with Iphone6,6plus/5s/5c/4s,Samsung S6 edge,S6/S5/S4/S3,Note 4/3/2,HTC one M7/M8,Sony Z2/23,LG G3,Nokia,Google ,and More Smartphones. High Quality: Made of upgraded high-class glass,Super light reduction. And adjustable optical brightness zoom lens. ND FILTER For Mobile Phone is a zoom lens, lens can be adjusted by twisting, adjusted according to the brightness of the photographer needs! Simply attach the adapter to your smart phone and line up the ND filter over the camera lens, it allows you to adjust the intensity to suit different lighting conditions. Portable and detachable: easy to install, remove. Let your trip much easier with this lens, and you take high quality photo with your devices at any time(no harm to your phone)