Sony Alpha a image stabilisation. Sony is the only current manufacturer to provide in-camera image stabilisation to a full-frame DSLR too. As with the A, the Sony Alpha A gets a whopping megapixel resolution from its full-frame Exmor CMOS image sensor -- the highest sensor resolution of any 35mm digital SLR yet announced. The sensor is mounted on a moving platter that allows for in-camera image stabilization, branded as SteadyShot specs: Sony A specifications. Sony Alpha DSLR-A I tested the camera with Sony's mm f/ Carl Zeiss Vario-Sonnar lens, which is a really nice piece of glass.