Pentax are hoping to release the Pentax 645D medium format camera in the spring.
PDN reported that Ned Bunnell, the president of Pentax Imaging USA said they've started development and the Pentax 645D medium format camera will be released by Spring 2010. Bunnell is hoping to have the camera released by next year's PMA event although he can't say this for certain.
Even though this announcement was made, Pentax are still staying quiet about the exact specifications of the camera.
Keep checking news for more details on the Pentax 645D medium format camera.