SmallRig 4819 Camera Viewfinder Eyecup for Sony Alpha 7C II/7CR is designed to enhance your shooting experience by preventing light interference and reducing glare when using the camera viewfinder. Easily installed into the viewfinder without obstructing the camera hot shoe. The eyecup effectively blocks excess ambient light from entering the viewfinder, reducing reflections and glare for improved monitoring of the scene and enhanced shooting efficiency. Crafted from soft material, the eyecup provides a comfortable fit around the eye, minimizing fatigue during extended shooting sessions. Additionally, it serves to protect the camera viewfinder from impacts and scratches. The included small lanyard can be attached to the camera's triangular ring to prevent accidental loss upon detachment.