Impromptu test shot by legendary cinematographer Bill Bennett, ASC with an Alexa SXT, Ultraprime 85mm lens, stop T1.9, depth of field at closest distance of 0.3" (7.6mm)BILL BENNETT, ASC Cinematographerwfb4.comCast: Andra Motion TechnologiesTags: Focus, Auto Focus, Follow Focus, Motion Focus, Andra and Bill Bennett