Well, last Saturday I went to the local hospital where they have a few ponds that are usually packed with ducks, swans, and geese. I thought I would try out the new 400 2.8ii with the 1.4ii converter.
All I can say is that birds in flight are very difficult to track, and take a picture. Planes are on a glide slope that is very predictable but these ducks / birds can change their minds at a moment notice. Must be some trick in getting good / crisp shots. I put the camera in shutter priority mode and set the ISO to auto.
The below pictures were directly out of the camera 1/1600, F4.0, 560mm, ISO800
I used a Wimberley head so I thought that would be easy to follow these guys but still was a project keeping them in focus. I used AI servo mode with all 61 points active on the 5D Mark III.
Swimming ducks are easier - maybe need to adjust the exposure of this one and a slight crop.
Any tips for the next outing?






