The Canon HS SYSTEM takes the frustration out of low light shooting. The system delivers clear, blur-free shots with all the ambiance intact, and frees you from the sometimes unwanted effects of using the flash. Beautiful low light shots are possible at both low and high ISO speeds, and the dynamic range is expanded to retain maximum detail in highlight and shadow areas.
The system is the result of two technologies brought together in a compact PowerShot. The first is the 12.1 Megapixel CMOS Sensor, which positions the light-receiving surface for optimal light reception. More light means clearer, blur-free images with plenty of detail and nuance, even in dark areas. Working together with the CMOS sensor to deliver the HS SYSTEM is Canon's advanced DIGIC 4 Image Processor, which actively reduces noise and delivers high speed image processing.