The new Pentax HD DA* 16-50mm f/2.8 lens will be released in August according to this new video released by Ricoh:
Ricoh officially announced the development of a new HD PENTAX-DA★16-50mm f/2.8 ED PLM AW lens
Two new Pentax lenses announced: Pentax D FA 21mm Limited and Pentax HD DA* 16-50mm f/2.8
