5x Wide-Angle Optical Zoom and 10x Zoom Plus With a bright and fast f/1.8 lens, a 5x wide optical zoom (28 - 140mm) and a 10x Zoomplus built with the knowledge acquired over decades of Canon leadership in optical technology innovation, photographers can capture a wealth of subtle detail, even indoors and in dark scenes, and easily covers a full range of shooting situations. High-speed burst continuous shooting Utilizing the increased processing speed and power of the new Canon DIGIC 5 Imaging Processor, High-Speed Burst HQ makes it possible to capture fast action stills at full resolution during continuous shooting. The results are exceptionally high-quality images recorded in rapid sequence. In this mode, the PowerShot G15 can capture a maximum of 10fps in a single burst. Compatibility with Canon Speedlite Flashes The PowerShot G15 gives you access to exciting EOS accessories including the Macro Light Adapter MLA-DC1, Macro Ring Light MR-14EX, and all of the Canon Speedlite flashes, long revered by professional photographers. The high output of Speedlite flashes brings out the depth and texture of your images in full, natural beauty.