At 75mm, central sharpness is very good all the way through from f/4 to f/22, and still good at f/32. Thus the inclusion of that smallest aperture may be vindicated. The edges are also very good from ...

Pentax announced on Thursday that it plans to release an entirely new compact interchangeable lens digital camera even smaller than the current crop of mirrorless Micro Four Thirds system cameras from ...

Pentax Ricoh and acclaimed designer Marc Newson have joined forces to create a new 16 megapixel mirrorless camera and a new pancake lens that's claimed to be the world's thinnest interchangeable lens.

At 24mm, sharpness is very good centrally from f/3.5 to f/22 and holds very evenly throughout the range. The edges are only fair throughout, a combination of the lack of telecentric design and ...

Building on the long tradition of PENTAX Limited Edition lenses, RICOH COMPANY, LTD. and RICOH IMAGING COMPANY, LTD are pleased to announce three new editions to the three HD PENTAX-FA Limited lenses ...

I've been reviewing hardware and software, devising testing methodology and handed out buying advice for what seems like forever; I'm currently absorbed by computers and gaming hardware, but ...