Replace the mounting frame on your camera or set up multiple cameras to quickly use your LCDVF 3/2 LCD Viewfinder with this Spare Frame from Kinotehnik. When placed on the camera using the adhesive, it provides a magnetic attachment point to quickly mount and remove your viewfinder. This metal frame is compatible with cameras equipped with 3:2 monitors up to 3" in size. Compatible Cameras Canon: 6D, 60D, 70D, T2i (550D), T3i (600D), T4i (650D), T5i (700D)Panasonic: GH3, GH4