Ricoh Imaging Confirms Pentax 645Z Seminars At TPS March 12, 2015 by ·Comments Off on Ricoh Imaging Confirms Pentax 645Z Seminars At TPS Visit the Ricoh Imaging stand at The Photography Show and sit in on a seminar with an award-winning photographer. Source: http://feedproxy.google.com/~r/Ephotozine/~3/FESJXdsZDqk/ricoh-imaging-confirms-pentax-645z-seminars-at-tps-27139