Construction: Diecast magnesium alloy bodyshell and chassis, sealed against dust, moisture and sub-zero temperatures. Lens Mount: Fujifilm X-mount bayonet. Sensor Type/Size: ‘X-Trans CMOS III’, 15.6x23.6 mm. No optical low-pass filter. Total Pixels: 24.3 million (maximum image size = 6000x4000 pixels). Focal Length Conversion Factor: 1.5x. Storage Medium: Two slots for SD/SDHC/SDXC memory cards with UHS-I and UHS-II support. Data Compression: Two levels of JPEG compression on three resolution settings plus 14-bit lossless on RAW data. RAW+JPEG capture. Choice of aspect ratios – 3:2, 16:9 and 1:1. ISO Range: 200-12,800 (extendable to ISO 100, 25,600 and 51,200). Buffer Memory: Up to 42 frames JPEG/large/fine or 38 RAW. Maximum Frame Rate: 8.0 per second with focal plane shutter. 14.0 fps with sensor shutter. Video Recording: MOV format (MPEG 4 AVC/H.264 compression) – 4K UHD at 3840x2160 pixels; 30, 25 or 24 fps and 16:9 aspect ratio (maximum bit rate is 100 Mbps). Full HD at 1920x1080 pixels; 50, 25 or 24 fps and 16:9 aspect ratio (maximum bit rate is 100 Mbps). HD at 1280x720 pixels; 50, 25 or 24 fps and 16:9 aspect ratio (maximum bit rate is 50 Mbps). Stereo microphones with auto/manual adjustable levels. Stereo audio input. Stereo audio output on optional VPB-XT2 battery grip. Uncompressed 8-bit 4:2:2 colour output via the HDMI connection (4K to memory card and 2K to HDMI device simultaneously), F-Log gamma profile (for 4:2:2 colour via HDMI). Autofocusing: Hybrid phase/contrast detection system. 325 points with 169 points for phase detection. Zone modes (3x3, 5x5 or 7x7), auto tracking and face/eye detection. Metering: 256 zones multi-pattern, centreweighted average, spot and TTL flash. Exposure Modes: Program (with shift), aperture/ shutter-priority auto and manual. Shutter: Electronic focal plane, 30-1/8000 second plus ‘B’, flash sync to 1/250 second. Sensor shutter has a speed range of 30-1/32,000 second. White Balance: Auto, seven presets, three custom presets, correction (blue-to-amber and/or magenta-to-green), manual colour temperature setting, auto bracketing. Power Source: Rechargeable lithium-ion battery pack. Optional VPB-XT2 Vertical Power Booster Grip accepts two li-ion battery packs. Features: OLED EVF (2.359 megadots), sensor cleaning, 15 ‘Film Simulation’ modes (Standard/ Provia, Vivid/Velvia, Soft/Astia, Classic Chrome, Pro Neg High, Pro Neg Standard, ACROS, ACROS+Yellow, ACROS+Red, ACROS+Green, Monochrome, Monochrome+Yellow, Monochrome+Red, Monochrome+Green, Sepia), ‘Grain Effect’ (Strong, Weak, Off), eight ‘Advanced Filter’ effects ( Toy Camera, Miniature, Pop Colour, High-Key, Low-Key, Dynamic Tone, Soft Focus and Partial Colour [Red/Orange/Yellow/Green/ Blue/Purple]), ‘Lens Modulation Optimiser’ (LMO) processing, intervalometer (up to 999 frames), pixel mapping, dynamic range expansion (Auto, 100%, 200%, 400%), adjustable image parameters (Colour Saturation, Sharpness, Highlight Tone, Shadow Tone), real-time histogram display, electronic level display, grid displays, guidance displays, depth-of-field preview, bracketing functions (AE, Film Simulation, Dynamic Range, ISO, White Balance), high ISO noise reduction (plus/ minus four levels), long exposure noise reduction (On/Off), seven custom set-up memories, sRGB and Adobe RGB colour space settings, in-camera editing functions (RAW Conversion [13 adjustable parameters], Erase, Crop, Resize, Protect, Image Rotate, Red-Eye Removal, Copy, PhotoBook Assist), auto playback, multi-image playback, 9/100 thumbnail displays, zoom playback, silent mode, Instax print, customisable ‘My Menu’ (16 items), WiFi, PictBridge and DPOF support. Price: $2499 body only, bundled with EF-X8 accessory flash.