PENTAX Imaging Systems Division is pleased to announce the launch of the PENTAX 645D lens-interchangeable, medium-format digital SLR camera. Thanks to the incorporation of a large image sensor ...

Ricoh announced the $8,500 PENTAX 645Z medium-format DSLR digital camera, which features a 51.4 megapixel CMOS sensor, Full HD video and a responsive shooting experience with three frames-per-second.

Medium format digital cameras are out of reach for most, but Pentax has been providing ones on the "affordable" side (under $10k), for a few years now.

Today sees the Japanese launch of the Pentax 645D Medium-Format Digital SLR Camera.

It's been just under a year since Pentax first released images of its 645D medium format digital SLR camera and the company has finally announced its launch, albeit only in Japan for the moment ...

The Pentax 645Z is the latest medium-format camera to use a CMOS sensor. The 51.4-megapixel camera follows on from the Pentax 645D and has a wide sensitivity range, can shoot at an impressive 3 ...

Pentax has leveraged everything it has learned from producing crop-sensor and medium format cameras into one tech-filled package that, at the core of it, is still a traditional, optical viewfinder.

B&H Photo is proud to announce the official release of the Pentax 645Z Medium Format DSLR Camera, now featuring a 51.4MP CMOS sensor for faster performance and enhanced low-light sensitivity ...

Pentax Imaging Company will showcase the first Pentax 645 Digital medium-format camera at the Photo Imaging Expo (PIE) in Tokyo, which opens tomorrow.

Don't expect Canon and Nikon to flinch, but Pentax's forthcoming 645D medium-format digital camera could change Pentax's fortunes.

This is a camera only the pros can handle. Pentax has unveiled the 40-megapixel (yes, 40) 645D medium-format SLR camera with an interchangeable-lens system.