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Freedom...
Photo Information
Copyright: Leon Trippaers (letr) Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 1162 W: 419 N: 1111] (6780)
Genre: Places
Medium: Color
Date Taken: 2009-07-27
Categories: Nature
Camera: Canon 450D, Canon 18-200 mm EF-S F 3.5 - 5.6 IS
Exposure: f/8, 1/640 seconds
More Photo Info: [view]
Photo Version: Original Version
Date Submitted: 2009-07-30 12:27
Viewed: 182
Points: 1
[Note Guidelines] Photographer's Note
This is the sequal of the earlier picture of the seaeagle,a different kind though..in this picture i kept the natural background ( not the dino's)..managed to get the bird sharp and complete in the picture frame :-)
I did figure out the that the exposure time must be at least 1/650 to get a sharp picture,1/1000 would be better if the light lets you...For Aperture F 8,0 would do the job..

Levels,resized and usm.

Greetings,

Leon

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To Dingo: Panningletr 2 08-10 11:09
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  • Dingo Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 2744 W: 370 N: 2624] (11948)
  • [2009-08-03 10:15]
  • [+]

Leon, I have mixed feelings about this one; the eagle is sharp indeed, but at 1/640 it would really be bad luck had it been unsharp... On the other hand, f/8 created way too much DoF to my liking, which doesn't make the bird stand out, and in this shot that's a pity. Also, because of the direction the eagle is flying in, I bet the panning motion was not fast enough to create a motion blurred backdrop (which, I may add, is hard to get at 1/640). Motion blur by pan requires a slow shutter speed, a shallow DoF requires a large aperture. 1/640 at f/8, therefore, is not an ideal combination. So that's why I don't understand your use of 800 ISO in this obvious sunlight... shooting this at 200 ISO could have reduced the speed to 1/160 or f/8 to F/4, or another suitable combination...
Btw, Canon has a nice AF-function called AI-Servo: if you select "all" AF-points and use this mode, the camera will anticipate the motion of the subject and focus accordingly. It is designed for subjects like this...
TFS

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