Pentax 645D

After many delays, Pentax introduced this medium-format digital SLR in March 2010. It boasts a 40 megapixel CCD sensor manufactured by Kodak[1]. At the time of its introduction, the Pentax 645D was many thousands of dollars cheaper than other 40 Mp medium-format cameras on the market. In 2014, Ricoh Imaging introduced the Pentax 645Z.