GX-20 comes with powerful built in optical picture stabilization technology that prevents blurred pictures. It also overcomes harsh scenic condition. You can take excellent photos on wet beaches, sandy desert or some dusty setting. GX-20 is equipped with waterproof, anti-dust body sealing. The advance dual dust removal system also removes problematic particles from the sensor. Overall, it is a well built excellent mid range DSLR we highly recommend. More details at DigitalCameraTracker
