IF, the camera's firmware did not recognize the lens, it would ask for
a focal length to be put in for SR recognition. IF the user put in
250mm, that would be the focal length reported by the EXIF. The lens,
however, might have reported a focal length of 196 mm when the shot
was taken, if that was what it was zoomed to.
Only explanation I have.
On Apr 29, 2009, at 20:57 , Bob Sullivan wrote:
Graydon,
My zooms report the actual focal length in use when the shutter snaps.
If you crank the FA70-200 to 142mm, the EXIF data says 142mm, not 200.
Regards, Bob S.
On Wed, Apr 29, 2009 at 10:49 PM, Graydon <[email protected]> wrote:
On Wed, Apr 29, 2009 at 10:38:27PM -0500, Bob Sullivan scripsit:
Graydon,
Couldn't that be the 60-250mm set at 196mm?
It could be, but that's not what the EXIF says:
Focal Length : 250.0 mm (35 mm equivalent: 375.0
mm)
Hyperfocal Distance : 557.18 m
Joseph McAllister
[email protected]
http://gallery.me.com/jomac
http://web.me.com/jomac/show.me/Blog/Blog.html
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