With the GX-20, experience a more beautiful world. The world is brighter and more vivid that you can see, and it's more bountiful than you can feel. With a 14.6 Megapixel APS-C size CMOS image sensor, you’ll see an entirely new world. Excellent out-focusing allows you to capture an amazingly vivid image, and superior definition means you'll always get the ultimate brightness. The GX-20's built-in OIS gives you clear, steady pictures in low light situations in which the shutter speed is slow, or even if you're using a lens with no anti-shake function. The GX-20's OIS prevents shake by means of a center plate positioning that moves in the opposite direction of shaking. This feature ensures detailed, vivid pictures even in conditions of less-than-desirable illumination. Be free of even the finest dust GX-20 stays cleaner than the rest It's not the weather's fault, nor is it your fault. When your picture has a mysterious flaw, it's because of dust inside the camera. With a special coating and a vibration mechanism, the GX-20's image sensor stays free of even the finest dust to deliver the cleanest and most vivid picture imaginable. The world looks even better through a clean window.