Just remembered that HD is 16:9, not 4:3, so my filmback size was wrong.
You want
9.6mm x 5.4mm
or
.3780" x .2126"
which on your 7mm lens would give you a horizontal FOV of
68.885°
Chris
Gene Crucean wrote:
Holy thread revival batman!
I'm still a little confused by this stuff (I know I know). So in boujou,
it wants the film back size (which I don't have, but I know it was shot
on a Sony HDW-5900H), and the focal length which is 3'2". I tried
searching on the web for the film back size of that camera but no
information for that camera even comes up at all. So I guess my first
real question is does anyone know the FB size of that camera? The only
information that we have on the camera is the lens (7m which I'm
assuming is a typo meant to be mm), the foc which is 3'2" and the PSF
which is 23.98. Well and some other random info like height, tilt,
Tstop, roll etc.
I ran a quick track on it without using the correct FB info and no
surprise it comes into xsi with a FOV of something like 12 (way off
visually). I'm a little confused with all this conversion stuff so any
input would be appreciated.
Thanks guys
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