This 25x optical zoom lens features remarkable 24-600mm extra-wide-angle-to-ultra-telephoto range plus macro capability, AA (advanced aspherical) and ED (Extra-low Dispersion) glass elements, ZEISS T Coating, and large F2.4-4 aperture. These help the camera to provide high optical performance for high resolution and beautiful bokeh. Exmor RS CMOS sensor for speed: 315-point focal-plane phase-detection AF provides for extraordinarily fast, precise autofocusing and tracking. Furthermore, the 20.1 MP (effective) 1.0-type stacked CMOS image sensor with DRAM chip enables up to 960 fps super-slow-motion shooting and up to 1/32000 sec. super-high-speed anti-distortion shutter. High-speed BIONZ X image processing engine: Achieving higher-speed processing performance than its predecessor, the new BIONZ X image processing engine is remarkably reliable at capturing fast-moving subjects and continuous shooting of up to 24fps. Its newly developed image-processing algorithm lets you capture high-quality images with less noise all across the sensitivity range while maintaining natural details. Fast Hybrid AF moves farther ahead: For its RX10 series camera debut, Fast Hybrid AF is capable of lightning-fast 0.03-sec autofocusing response. This ground-breaking AF system seamlessly integrates the superlative speed and tracking of focal-plane phase-detection AF plus the high accuracy of contrast-detection AF, and boosts the camera's capabilities to focus, track and capture sharp, clear still images of subjects in all situations, even in the middle of fast, dynamic action. Wide high-density 315-AF-point coverage: The world's most focal-plane phase-detection AF points (315) cover approx. 65% of the entire image area of the RX10 IV's new image sensor. This makes AF coverage widespread and dense enough to quickly capture subjects, such as small or fast-moving ones that are otherwise difficult to focus on, throughout the image area.
