• A large 3.2" 1,229k-dot LCD monitor is incorporated into the D750's design, and features a tilting design to benefit working from high and low angles. Additionally, the screen features an RGBW color array to enhance visibility in bright conditions, and can be custom color balanced to match additional external monitors. • A bright pentaprism optical viewfinder offers 100% frame coverage and incorporates an organic EL display system to clearly display shooting information for seamless adjustment over camera settings without removing your eye from the viewfinder. • A built-in pop-up flash can be used to provide additional illumination to scenes and can also be used as a flash commander to wirelessly communicate with other Nikon CLS-compatible Speedlights. Additionally, a hot shoe is available for utilizing optional external flashes. • Dual SD card slots are available to extend file saving capabilities by permitting either overflow recording or in-camera file duplicating. Additionally, optional HDMI-connected external recorders are supported for recording uncompressed video and time lapse sequences. • A unique monocoque body design helps to lessen the overall weight and size of the camera for more comfortable use during long shooting sessions. The front of the camera and front cover are constructed from carbon-fiber reinforced thermoplastics, and the rear and top covers are magnesium alloy to present a well-balanced mixture of both durability and sleekness. • The included EN-EL15 rechargeable lithium-ion battery pack provides up to approximately 1230 shots or up to 55 minutes of recording per charge (based on CIPA standards).