The 5D Mark IV DSLR is an outstanding still photography option and an able 4K-capable video machine. This multimedia maven offers a newly developed 30.4MP full-frame CMOS sensor paired with the DIGIC 6+ image processor in order to balance fine detail and resolution with low-light performance and sensitivity. Along with these improvements to image quality, users will enjoy a performance boost across the board with an enhanced AF system, built-in Wi-Fi, NFC, and GPS, and much more. It also uses a 150,000-pixel RGB+IR metering sensor to evaluate the scene and subjects for accurate exposures under a variety of different lighting conditions. An improved 61-point High-Density Reticular AF furthers the camera's speed by tracking and locking onto subjects quickly and accurately for tack sharp photos. Furthermore, now that the camera has DCI 4K (4096 x 2160) video recording at up to 30 fps, users can snag 8.8MP stills from the video for an even faster capture option. Tied into the Dual Pixel sensor architecture is a brand new feature for Canon: Dual Pixel RAW, which allows for fine-tuning of certain image parameters, including bokeh shift and focuses micro adjustment, after the image is taken. This provides a beneficial increase in overall resolution without compromising on sensitivity. This sensor also has face detection as well as flicker detection which can ensure proper exposure in less-than-ideal lighting situations. Along with this, the camera offers an improved continuous shooting rate of 7 fps, making it a great option for events and activities. The center point can function down to -3 EV for working in extremely dim lighting. Compared to previous versions, this sensor has expanded vertical coverage of 24% on the peripherals and 8% in the center in order to better track and locate subjects in the frame. It is ideal for video as users will enjoy smoother rack focusing without the downsides normally encountered with contrast-based systems. the 5D Mark IV supports DCI 4K (4096 x 2160) resolution recording at up to 30 fps at 500 Mbps, along with Full HD 1080p shooting at 60 fps and HD 720p at 120 fps for slow-motion playback. When recording in-camera, 4K video has 4:2:2 sampling and 8-bit color depth, while Full HD 1080p footage has 4:2:0 sampling. Uncompressed Full HD 1080p video can also be saved via HDMI to an optional external recorder with 4:2:2 color sampling. The 4K video recording also avails the ability to take 8.8MP still frame grabs during playback on the rear touchscreen and save them as single images. These adjustments include focus fine-tuning that can help you ever-so-slightly adjust the focus point to bring out extra details, shift bokeh around for improved composition, and reduce the impact of ghosting on your photos. the EF 24-70mm f/4L IS USM is a Canon L-series lens covering wide-angle to short telephoto focal lengths and featuring a constant f/4 maximum aperture. An advanced optical layout comprises two ultra-low dispersion elements and two aspherical elements to minimize a variety of aberrations and distortion in order to realize notable sharpness and clarity. A dedicated macro position also enables focusing as closely as 7.9" away in order to achieve a 0.7x magnification for photographing close-up subjects. A four-stop-effective Image Stabilizer is also used to minimize the appearance of camera shake for sharper handheld shooting. Additionally, this lens is weather-sealed and has a protective fluorine coating on the exposed elements for use in trying environmental conditions. Constant f/4 maximum aperture maintains consistent illumination throughout the zoom range. Two aspherical elements minimize spherical aberrations and distortions for improved sharpness and accurate rendering. An Optical Image Stabilizer helps to minimize the appearance of camera shake by up to four shutter speed stops to better enable working in low-light conditions and with slower shutter speeds. A minimum focusing distance of 1.2' is available throughout the zoom range and a dedicated macro position can be used to achieve a maximum magnification of 0.7x in conjunction with a minimum focusing distance of 7.9".