Mcoplus 2.8x 3.0" 3:2 LCD Viewfinder Magnifier Eyecup Extender V3 for Canon 600d 60d T3i 4mm magnetic bracket The viewfinder is mounted onto the camera with the use of a magnetic bracket. The bracket should be attached with a narrow strap of tape. Since the viewfinder features four magnets on the mounting side, it can be easily and quickly detached from your camera High-quality, soft-touch material Anti-reflexive coatings Package Included 1 x LCD extender with hood 1 x Metal Tripod Mount Sticker Suitable For Canon Eos 60D, 600D (Rebel T3i)