1、COMPATIBLE MODELS: Compatible with for Z8 Z9 cameras, replaces the original eyepiece eyecup and cold shoe cover, and comes with a leveling device for easy installation and use. 2、EYECUP: Providing cushioning for your camera's eyepiece can effectively reduce fatigue from long shooting sessions. The eyepiece eyecup is designed to minimize impact and better protect your eyes. 3、EASY TO INSTALL AND USE: Easily and securely attaches to the camera viewfinder. No external light source interference, better observation, made of premium ABS material, easy to use, sturdy and practical. 4、BUBBLE LEVEL: When you are not sure whether your camera is on the horizontal line, and do not want to take out the level repeatedly, this hot shoe level can help you, assist in correcting the angle 5、HOT SHOE COVER: The hot shoe cover can effectively protect the metal contacts, when you are not in use, use the hot shoe cover can avoid static electricity, dust, oxidation of the intrusion.