1. Vlog Flip Screen Solution: If you have a camera with a rear screen that flips up only 90-degrees, and love selfies or vlogging, it is for you. You can see if the frame properly includes what should be inside for frame of the picture or video through this screen reflection. 2. Compatibility: Suitable for Sony Alpha 1 / A1, A72 Series (A7II / A7RII / A7SII), A73 Series (A7III / A7RIII) , A7RIV, A6000, A6300, A6500, for Fujifilm XT2 / XT3 / XT20 / XT30, for Canon EOS M5, for Panasonic LUMIX GX85 / S1 / S1R, Nikon Z6 / Z7 / Z50. Please (Note: Only fit cameras with a tilt screen.) 3. Three Cold Shoe Mount: Three cold shoe mounts allows you to mount multiple devices at the same time, such as LED video light, flash, microphone, or other small devices. 4. Periscope Imaging Principle: Through the reflection of the lens, the framing image is completely presented, solves the problem that the camera can not take a selfie without a flip screen. A useful tool for selfies and vlogging. 5. Lightweight And Compact: Made of ABS plastic, lightweight but sturdy. Exquisite and compact design, easy to carry arround on the go.