PMA 2010: Sigma's DP range sees new models tweak and improve upon the original models. What Digital Camera Sigma DP1x and DP2s video preview...See more at: http://www.whatdigitalcamera.comLike us on facebook: http://www.facebook.comFollow us on twitter: @whatdigcamera

タグ: sigma, dp1x, dp2x, pma, 2010, update, new, compact, foveon, sensor, tweak, upgrade