abc1234 wrote:
Here is what prompted my private exchange with deej.
I use a web-based exif viewer, Jeffrey's Exif Viewer, that reveals much more information than usual. One of the helpful things is depth-of-field.
"At 6.7m, with a depth of field of about 12cm, (from about 5.9cm before the focus point to about 6.0cm after)"
Translated, the camera was 22' from the lion and the depth-of-field was 5"
"28-300 mm f/3.5-5.6
Shot at 300 mm
Auto exposure, Shutter priority AE, 1/160 sec, f/6.3, ISO 200, Compensation: -1/3"
Too bad we cannot have a depth-of-field table built-in into our cameras because in this instance, focusing on anything other than eyes as has been pointed out will cause the face, the center of interest, to be out of focus. Knowing this, I would have stopped down further and been more careful as to where I focused. This would have been at the expense of a longer exposure or higher ISO. When shooting a moving object, we usually do not have the time to think this through.
Deej, I hope this helps you and keep shooting those lions.
Here is what prompted my private exchange with dee... (
show quote)
Thanks a lot for the information. Grasping and using DOF scales or at least the knowledge of how to apply them is very crucial for many images. I have learned a lot from all who posted. Bmac and Lighthouse mentioned it and ABC1234 confirmed it by using the scale and his knowledge of photography. That's the great thing about this forum that Nightski and Countrymama monitor. Many thanks for what they do too! Believe me, I will be using and applying DOF scales in the near future.