Nikon DSLR User's Guide

Bald Eagle Striking, near Homer, AK. Image courtesy of and copyright 2010: Robert O’Toole Photography. Sigma 150-500mm f/5-6.3 DG OS HSM APO Autofocus Lens for Nikon handheld at 350mm with the Nikon D700. ISO 400. Evaluative metering at zero: 1/1600 sec. at f/8 in Manual mode.

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For Your Critique: Image #9

This panorama was created from seven vertical frames stitched together in Photoshop (File/Automate/Photomerge). The individual images were made with the tripod-mounted Canon 800mm f/5.6L IS lens and the EOS-1D Mark III (replaced now by the Canon EOS-1D Mark IV). ISO 400. Evaluative metering +2 stops: 1/800 sec. at 8.

As is my habit, [...]

Back From the Bear Boat

This image of a coastal Brown Bear chowing down on a salmon was created with the Canon 800mm f/5.6L IS lens and the EOS-1D Mark IV. ISO 800. Evaluative metering +1 2.3 stops: 1/160 sec. at f/5.6 set manually. I continually reminded my group that to obtain maximum detail in the dark fur of [...]