Starting at ISO 100 and ranging all the way to ISO 3, 200 (previously only available for incredibly grainy black and white film shots), the camera can manage in low-light situations previously resigned to lots of flash or lots of black.
As a result, the PENTAX Q10 produces sharp, blur-free images even under demanding conditions that are prone to camera shake, such as use with a telephoto lens or shooting in low-light without flash.