Remote Shutter Release Cable for Sony ( E-Mount A-Mount Camcorders etc )RMVPR1
Use this shutter release to avoid camera vibration and get sharper pictures. Easy to use, just plug and use. Shutter release button with lock for long exposures shooting and continuous shooting. Halfway pressed button for auto-focus and exposure metering. Helps preventing vibration during long exposures (time-lapse photography), close-up (macro photography) or continuous shooting.