Apexel 200X Zoom Magnify Microscope Lens with LED & UV Light for Samsung Galaxy S5 I9600 Transforming your Samsung s5 to a mobile microscope by attaching this item. Easy to install. Bright LED light built in, that provided us a bright view at any dim conditions 3 LED light (2 white & 1 blue) Lens made of high-class glass Zoom magnification 200x