06-24-2011, 11:30 PM
[quote name='Lomskij' timestamp='1308956945' post='9488']
So potentially any SLR with live view (contrast AF) could do that - simply by recording during AF. If it's capable of taking 1080p video, 2mp "multi image" would be recorded in less than a second (I'm pretty sure 20-30 frames is more than enough to cover whole focus range, except macros of course).
[/quote]
20-30 frames is a really long exposure time... Better not have any moving subjects in the image <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/wink.gif' class='bbc_emoticon' alt='
' />.
Biggest problem with the lightfield camera is the small image area, meaning a big impact on sharpness due to diffraction or always a very shallow DOF.
It is a gimmick product, with very interesting math behind it.
So potentially any SLR with live view (contrast AF) could do that - simply by recording during AF. If it's capable of taking 1080p video, 2mp "multi image" would be recorded in less than a second (I'm pretty sure 20-30 frames is more than enough to cover whole focus range, except macros of course).
[/quote]
20-30 frames is a really long exposure time... Better not have any moving subjects in the image <img src='http://forum.photozone.de/public/style_emoticons/<#EMO_DIR#>/wink.gif' class='bbc_emoticon' alt='
' />.Biggest problem with the lightfield camera is the small image area, meaning a big impact on sharpness due to diffraction or always a very shallow DOF.
It is a gimmick product, with very interesting math behind it.