State-of-the-art imaging processing system
To reproduce lively colours and rich gradations, the PENTAX K-1 Mark II incorporates a new accelerator unit, which efficiently processes image signals output by the image sensor before sending them to the imaging engine is process upgrades both image resolution and colour reproduction in a high-sensitivity range, while drastically reducing noise compared to the PENTAX K-1. It also helps bring the camera’s top sensitivity up to ISO 819200 (at standard output sensitivity) for high-grade, super-high-sensitivity photography.
Five-axis, five-shutter-step camera shake compensation
The PENTAX shake reduction mechanism has been upgraded to provide optimum compensation for all lenses used in handheld shooting. The new-generation SR II (Shake Reduction II) features a five-axis mechanism to compensate for camera shake caused by horizontal and vertical shift* (often generated in macro photography) and camera shake caused by roll, which is difficult to handle by lens-installed shake reduction mechanisms, in addition to more common camera shake caused by pitch and yaw. The SR II unit is controlled with great precision as soon as the camera's power is turned on, and provides a wide compensation range - as much as five shutter steps** - to expand the limits of handheld shooting.
Pixel Shift Resolution System II
This technology utilises the full image resolving power and colour reproduction far better than that of the conventional Bayer system. By taking advantage of the camera’s SR mechanism, it captures four images of the same scene by slightly shifting the image sensor for each image, obtaining all RGB color data and luminance data from each pixel, then synthesizing them into a single, super-high-resolution composite image. It not only improves image resolving power, but also prevents the generation of false color, reduces high-sensitivity noise, and greatly improves image quality. This can now be achieved without the need for a tripod.
Dependable dustproof, weather-resistant construction
A combination of the K-1 Mark II’s 87 sealing parts and the optional D-BG6 Battery Grip’s watertight body prevents the intrusion of water and dust into their interior. When an AW- or WR-series lens is mounted, the K-1 Mark II and its lens forms a remarkable digital imaging system totally resistant to demanding environmental factors. Anticipating use in cold locations, PENTAX has subjected the K-1 Mark II to exacting environmental tests at temperatures as low as –10°C