
HD PENTAX-DA16-85mmF3.5-5.6ED DC WR Aperture : F18 ; Shutter speed : 1/30 sec. ;
Exposure compensation : -0.3EV ; Sensitivity : ISO 100 ; White balance : AWB ; Custom image : Bright

HD PENTAX-D FA★70-200mmF2.8ED DC AW Aperture : F4.0; Shutter speed : 1/640 sec. ; Exposure compensation : -1.7EV ; Sensitivity : ISO 400 ; White balance : AWB ; Custom image : Bright
New high-speed AF algorithm 
Never miss a shot with this fast response autofocus
The K-3 II uses a 27-point (25 cross-type points) AF system
used in the K-3. By combining this with the latest AF algorithm, the AF has increased its speed. With Continuous AF (AF.C), tracking of subjects that move toward the depth direction is improved. The synergy with the PENTAX Real-time Scene Analysis System makes AF shooting of moving objects smooth and easy. The Single AF (AF.S) can be faster when using the latest design zoom lens*. These features prove to be a powerful ally for photo opportunities.
*Compatible lens: HD PENTAX-D FA★70-200mmF2.8ED DC AW,
HD PENTAX-D FA 150-450mmF4.5-5.6ED DC AW,
HD PENTAX-DA 18-50mmF4-5.6 DC WR RE
(April 2015)
Advanced SR Shake Reduction
In-body shake reduction mechanism provides 4.5 step correction
The sensor shift-type shake reduction is advanced. By including a new, high-precision gyro sensor, the highest correction effect in the K series is achieved at 4.5 shutter steps*. Not only can you actively use telephoto lenses, but powerful stabilization is available for any lens used with K-3 II.
*Conforms to CIPA standards
F = 85mm, When using HD PENTAX-DA 16-85mmF3.5-5.6ED DC WR
[ Panning Detection ] 
The K-3 II SR is also effective for panning shots. The gyro sensor detects a certain moving direction of the camera and controls the SR unit. Only by activating the SR, effect is applied to both normal shooting and panning.

CMOS image sensorCoil