The Sony FDAEP5AM Eyepiece Cup is for the Sony Alpha DSLR-A230, DSLR-A330 and DSLR-A380 digital cameras. It is a replacement eyecup that was originally included with the camera.
If your camera's eyecup was lost or damaged, this is the replacement you need. It is a soft-touch eyepiece cup that will protect your DSLR camera's viewfinder from dust and moisture, and help block out unwanted light from your viewfinder.