The K10D incorporates the new PRIME (PENTAX Real Image Engine) as its imaging engine. Designed
exclusively for PENTAX digital SLR cameras, this new imaging engine produces well-balanced, true-to-life
images through efficient control of CCD signals, saturation, brightness, white balance, sharpness and
contrast. Its new memory (DDR2: Double Data Rate 2) also serves to enhance speedy image processing
and high-speed data transfer.
Dust Removal system to help keep the CCD surface dust-free
The K10D features the new Dust Removal (DR) system to prevent dust from sticking to the surface of the
CCD image sensor (or low-pass filter). Applied to the CCD surface through a vapor deposition process of a
fluorine compound, the PENTAX-original Special Protect (SP) coating effectively prevents dust and stains
from adhering to the surface. In the next step, dust that still remains on the surface will be shaken off when
the SR system shifts the CCD at high speed. The dust that is shaken off the CCD will fall onto an adhesive
sheet positioned at the bottom of the SR unit, eliminating any possibility of its returning to the CCD surface.
Dust-proof, weather-resistant construction
The K10D boasts a reliable dust-proof, weather-resistant construction, with special seals applied to 72
different parts of the camera body, including the shutter release button and switches/levers/dials. This
dependable body makes it possible to use the K10D in the rain or at dusty locations without worries.
Original exposure system for faithful reproduction of creative intentions
Hyper Program function
The K10D’s Hyper Program function allows the user to instantly switch to the Shutter-Priority AE (Tv) mode
or Aperture-Priority AE (Av) mode from the Program AE mode, with a simple turn of the electronic dials on
the grip (one on the front for index-finger control, and the other on the back for thumb control). To return to
the Program AE mode, simply press the green button positioned next to the shutter release button.
Hyper Manual function
When shooting in the Metered Manual mode, a single push of the green button allows the user to instantly
set the proper exposure for the subject.
Sensitivity-Priority mode:
The K10D features a new Sensitivity-Priority AE (Sv) mode, which is designed to automatically select the
optimum combination of aperture and shutter speed for user-selected sensitivity. The sensitivity can be
shifted instantly (in 1/2 or 1/3 steps) by turning the electronic dial. Since this mode eliminates the need to
recall a menu screen for sensitivity changes, the photographer can react more quickly to changing
photographic conditions.
Shutter & Aperture-Priority mode:
Another exposure mode offered by the K10D is Shutter & Aperture-Priority AE (TAv) mode, which is
designed to automatically select the most appropriate sensitivity for a user-selected shutter-speed &
aperture combination.
Bright, clear viewfinder
Featuring a glass pentaprism, the K10D’s viewfinder offers a 96-percent field of view and a 0.95-times
magnification for easy viewing of the subject and effortless confirmation of focus and composition. Coupled
with the acclaimed Natural-Bright-Matte II focusing screen, it delivers a large, bright subject image.
Auto sensitivity control up to ISO 1600
