I am in Honolulu waiting to grab a red-eye to Orlando tonight. It was an amazing two weeks. One of my very favorite birds on the atoll was Red-Tailed Tropicbird.
I created this image with the 70-200mm f/4L IS lens, the 1.4X II TC, a 25mm Extension tube (handheld at 241mm) with the EOS-1D MIV. ISO 250. Evaluative metering +2/3 stop: 1/320 sec. at f/10. Fill flash at -2 stops.
By putting the tube on the lens and the TC on the camera I obtained the closest possible focus with that combination but needed to focus manually. I did so and waited to hear the focus confirmation beep before firing.
Don't be shy; all comments welcome.
ps: You can see lots more Midway images as well as a feature on this species and creative vision on the blog here: www.BIRDSASART-Blog.com