Photographers exploring the possibilities of the a (alpha) DSLR camera will enjoy the creative flexibility added by the high-quality VG-B30AM Vertical Grip. It not only helps steady your hand with the camera in both vertical and horizontal positions, it also provides a stable platform for shooting portraits, still-life shots and other subjects requiring vertical format. For added convenience, the shutter button and other important controls are easy to use and located at your fingertips. It also holds two NP-FM500H InfoLITHIUM® batteries (sold separately) for up to 1,500 shots, with automatic power switching to backup battery power for uninterrupted shooting.