Distinguished by enhanced processing and improved imaging capabilities, the K-1 Mark II from Pentax is the follow-up to their first full-frame flagship DSLR. Revolving around a 36.4MP CMOS sensor and PRIME IV image processor, the camera is capable of producing high-resolution stills at up to 4.4 fps along with recording Full HD video. The 14-bit image processor has been updated with a Ricoh-developed Accelerator Unit, which helps to reduce noise and increase clarity and color accuracy, as well as boost the sensitivity range up to ISO 819200 for working in low-light conditions. Also contributing to improved image quality is the 5-axis Shake Reduction system, which minimizes the appearance of camera shake for sharper handheld shooting. This image stabilization system also enables Pixel Shift Resolution II, which leverages the movement of the sensor to record four sequential frames and merge them together in order to acquire greater color detail and resolution. Dynamic Pixel Shift Resolution also benefits from this technology, however lets you achieve similar results even when working handheld. In addition to its distinct imaging assets, the K-1 Mark II is also characterized by its unique physical design. A stainless steel and magnesium-alloy body is especially robust and extensive weather-sealing makes this camera suitable for use in harsh climates and cold weather. The large pentaprism optical viewfinder affords 100% frame coverage and a high 0.7x magnification, and the rear 3.2" 1.04m-dot LCD sports a unique Cross-Tilt design for easy positioning to work at a variety of angles. Additionally, built-in Wi-Fi is available for wireless remote control and image transfer and built-in GPS permits geotagging your imagery for tracking your shots on an interactive map. Pentax K-1 II Specs Imaging Lens Mount Pentax K Camera Format Full-Frame (1x Crop Factor) Pixels Actual: 36.77 Megapixel Effective: 36.4 Megapixel Maximum Resolution 7360 x 4912 Aspect Ratio 3:2 Sensor Type CMOS Sensor Size 35.9 x 24 mm Image File Format DNG, JPEG, Raw Bit Depth 14-Bit Image Stabilization Sensor-Shift, 5-Axis Exposure Control ISO Sensitivity Auto, 100 to 819200 Shutter Speed Mechanical Shutter 1/8000 to 30 Seconds Bulb Mode Metering Method Center-Weighted Average, Evaluative, Spot Exposure Modes Aperture Priority, Auto, Manual, Program, Sensitivity Priority, Shutter Priority Exposure Compensation -5 to +5 EV (1/3, 1/2 EV Steps) Metering Range -3 to 20 EV White Balance Auto, CTE, Cloudy, Color Temperature, Daylight, Fluorescent (Cool White), Fluorescent (Daylight), Fluorescent (Warm White), Fluorescent (White), Manual, Multi Auto WB, Shade, Tungsten Continuous Shooting Up to 4.4 fps at 36 MP for up to 17 Frames (Raw) / 70 Frames (JPEG) Up to 3 fps at 36 MP for up to 20 Frames (Raw) / 100 Frames (JPEG) Up to 0.7 fps at 36 MP for up to 100 Frames (Raw) / 100 Frames (JPEG) Up to 6.4 fps at 15 MP for up to 50 Frames (Raw) / 100 Frames (JPEG) Up to 3 fps at 15 MP for up to 70 Frames (Raw) / 100 Frames (JPEG) Up to 1 fps at 15 MP for up to 100 Frames (Raw) / 100 Frames (JPEG) Interval Recording Yes Self-Timer 2/12-Second Delay Mirror Lock-Up Yes Video Recording Modes MOV/H.264 Full HD (1920 x 1080) at 23.976p/25p/29.97p Full HD (1920 x 1080) at 50i/59.94i HD (1280 x 720) at 50p/59.94p Recording Limit Up to 25 Minutes for Full HD (1920 x 1080) Video Encoding NTSC/PAL Audio Recording Built-In Microphone (Stereo) External Microphone Input Focus Focus Type Auto and Manual Focus Focus Mode Automatic (A), Continuous-Servo AF (C), Manual Focus (M), Single-Servo AF (S) Autofocus Points Phase Detection: 33 (25 Cross-Type) Autofocus Sensitivity -3 to +18 EV Viewfinder and Monitor Viewfinder Type Optical Viewfinder Eye Point 20.6 mm Viewfinder Coverage 100% Viewfinder Magnification Approx. 0.7x Diopter Adjustment -3.5 to +1.2 Monitor Size 3.2" Monitor Resolution 1,037,000 Dot Monitor Type Tilting LCD Flash Built-In Flash No Flash Modes Auto, Auto/Red-Eye Reduction, Flash On, Flash On w/ Red-Eye Reduction, Hi-Speed Sync, Slow Sync, Slow Sync/Red-Eye Reduction, TTL Auto, Wireless Maximum Sync Speed 1/200 Second Flash Compensation -2 to +1 EV (1/3, 1/2 EV Steps) Dedicated Flash System TTL External Flash Connection Hot Shoe, PC Terminal Interface Memory Card Slot Dual Slot: SD/SDHC/SDXC (UHS-I) Connectivity 3.5mm Headphone, 3.5mm Microphone, DC Input, HDMI D (Micro), Wired Remote Port, PC Sync Socket, USB Micro-B (USB 2.0) Wireless Wi-Fi GPS Yes Environmental Operating Temperature 14 to 104°F / -10 to 40°C Physical Battery 1 x D-LI90 Rechargeable Lithium-Ion, 7.2 VDC, 1860 mAh Dimensions (W x H x D) 5.4 x 4.3 x 3.4" / 136.5 x 110 x 85.5 mm Weight 2.04 lb / 925 g (Body Only)