Pentax K-3 II DSLR houses a 24 MP APS-C CMOS sensor free of an anti-aliasing filter, which combined with the PRIME III imaging engine, delivers high-resolution, fine-gradation images, and offers high sensitivity up to ISO 51200.
The K-3 II features User-Selectable Anti-Aliasing Filter allows the user to toggle the anti-aliasing filter's effect either on or off, and also to adjust the level of the effect, this means that the ideal effect can be set for a particular scene or subject.
The In-Camera Sensor-shift Shake Reduction (SR) stabilization system compensates for up to 4.5 stops of camera shake delivers sharp, blur-free images.
Read morePentax K-3 II DSLR User Manual, Instruction Manual, User Guide (PDF)