When Ricoh's Pentax K-3 was announced we were intrigued by the 'anti-aliasing simulator' feature, a first for a DSLR. The K-3 allows you to engage its low-pass filtering at the push of a button. We recently shot some real-world samples taken in a range of conditions to see how it stacks up against the current K-5 models. Our gallery was shot on with the anti-aliasing filter set to off (the default setting). 

There are 32 images in our samples gallery. Please do not reproduce any of these images on a website or any newsletter / magazine without prior permission (see our copyright page). We make the originals available for private users to download to their own machines for personal examination or printing (in conjunction with this review), we do so in good faith, please don't abuse it.

Unless otherwise noted images taken with no particular settings at full resolution.