New Authentic Ztylus 4 in 1 RV-1 Revolver Samsung Galaxy S4 Lens Attachment (Only) Circular Polarizer If you love blue skies and green grass. The CPL Filter removes glare, Improves contrast, and color saturation. Capture images that are true to life. A polarizing filter or polarising filter is often placed in front of a camera lens in photography in order to darken skies, suppress glare from the surface of bodies of water (lakes, oceans), or manage reflections (windows, tree leaves, etc.) Typically used outdoors and when not in use, simply rotate our CPL Filter away. Wide Angle Lens Virtually double your field of view using the wide angle lens. Most Smart Phones offer a fixed focal distance, and although you can digitally 'zoom in', it's not possible to 'zoom out' for a wider field of view. With out Wide Angle lens rotated in place, you'll get a wider perspective. Now everyone can join in on the group shot. Super Macro Unscrew the wide angle lens to reveal Super Macro. Get close, we mean very very close. The Macro Lens applies roughly a 10X multiplier so you can see and capture tiny details like never before. Otherwise not possible with the lens built into your Smart Phone, our Macro Lens will amaze you at just how close you can get. Extreme FishEye Capture photos with an extreme 160 degree field of view. A fisheye lens is an ultra-wide-angle lens that produces strong visual distortion intended to create a wide panoramic or hemispherical image. Great for architecture and tight spaces or to add a fresh fun little twist to your photos. All new 4 in 1 RV-1 Revolver Samsung Galaxy S4 Lens Attachment comes with a sleek design and superior optics, which adds a world of versatility to the camera I always have close at hand. We proudly use the premium high quality precision ground glass to deliver the best image with least distortion.