The Vivitar Wired Remote Shutter Release for Sony Alpha SLR Cameras makes taking group photos easy by allowing you to take pictures away from the camera. You can control autofocus, shutter release speed and aperture setting. No battery required since it is powered by the camera. It enables long exposures and continuous shooting. The Vivitar Remote Shutter Release will bring a lot of new functionality to your camera.
Reviewed by 1 customers
Works with Sony A55. I own the wireless remote, but it doesnt work from behind. This fills that gap. Only issue is that the button spring is a little stiff. If you use bulb mode you may want to use the lock mode. Otherwise it is a great value.