Jitter from shaky hands is one of the main reasons why cameras produce blurry images. Panasonic doesn't expect everyone to have hands of stone when taking pictures-that's why Lumix cameras help solve the problem of unsteady hands with advanced MEGA Optical Image Stabilizer technology. The DMC-LZ2 has a built-in gyrosensor that detects any hand movement and relays a signal to a tiny microcomputer inside the camera, which instantly calculates the compensation needed. A linear motor then shifts the Optical Image Stabilizer lens as necessary to guide incoming light from the image straight to the CCD. You won't even notice it working - all you'll see are the outstanding results!