In addition to the Silver Pentax K-5 and the medium format Pentax D FA 645 25mm f/4 lens, Pentax will also announce one or more new compact Optio cameras for the CP+ Camera and Photo Imaging Show in Japan (February 9-12, 2011). The previous rumor was about a new Pentax Optio RZ-18 with 3″ swivel LCD, 14MP sensor, 18X optical zoom (28-504mm) and a price tag of around $300. The camera is expected to be very small in size.