Davethehiker wrote:
In this photo I used a 2X TC on my 600mm lens. The camera will not auto-focus with this combination. I had to guess where the bird would be and pre-focus at that distance. I came close in this photo. The advantage of doing it this way is that I moved the camera the width of my house away from the subject, this increases the depth of field, and that's what I was after.
Please take the time to download the image and magnify it.
Nice shot Dave.