Edited by Darrin P Nim, 29 November 2006 - 04:40 AM.
HD Cinestyle zoom lenses on SDX?
Posted 29 November 2006 - 04:39 AM
Posted 29 November 2006 - 04:55 PM
Posted 29 November 2006 - 05:51 PM
Posted 29 November 2006 - 06:35 PM
DOF is determined (to put it in a very simplified way) by the aperture on the lens and by the format you are shooting on (image, or ship size for digital) the type of lens (eng/cine style or even prime versus zoom) isn't the determining factor in DOF. The Pro35 purposely uses 35mm format image rcorded onto the Cam's CCD using a ocilating ground glass in order to give you 35mm DOF, there's no lens that will by itself (without a modifying adaptor) give you 35mm or 16mm DOF on HD, there are charts that show what stop you would have to open up to on HD in order to get a coresponding 35mm/16mm DOF.