Leave your camera recording for approximately 12 minutes before and just after the frame is applied as the camera gets moderately warm during the recording it helps to develop a stronger initial bond between the metal interface and your camera body.
But while you apply the interface frame set your camera to display a bright full screen image,such camera menu in it's brightest state etc to aid the correct and even placement of the interface frame.
* Name:LCD ViewFinder Extender V3 for CANON 700D 650D 600D 60D * Compatiable for Canon Rebel T5i, T4i, T3i, 60D and other camera with same LCD frame ratio and heighth. * Suitable for LCD screen ratio: 3:2