GGS Swivi HD DSLR LCD Universal Foldable Viewfinder Version II with 3.0X Magnification Two Framing modes: 3X Magnification and Standard(1:1), can take pictures quickly. Easy to install and remove with adjustable Frame and Mounting Plate, Swivel Screen Friendly Support 3" LCD with ratio 4:3, compatible for LCD with ratio 3:2. Eye-Shutter Ready 3X optical magnification, can observe the details well. Well sealed hood blocks out the light while magnifying the frame for accurate color and focusing.