Image Optimization Magic Part II

This image of an adult Bald Eagle beginning a dive was created on the recently concluded Homer, Alaska Instructional Photo-Tour with the Canon EF 70-300mm f/4-5.6L IS USM zoom lens (hand held at 207mm) and the Canon EOS-7D. ISO 400. Evaluative metering +2/3 stop off the blue sky 30 degrees up from the horizon: [...]

Ugly Lessons II

Black Vulture head portrait; immature. Indian Lake Estates, FL. This image was created with the Canon 800mm f/5.6L IS lens, the 1.4X III TC, and the EOS-1D Mark IV. ISO 400. Evaluative metering +2/3 stop (as framed): 1/400 sec. at f/9 set manually. The lens was supported by the BAA-designed Big Lens Ultimate Beanbag [...]

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.

Purchasing Robert’s new Nikon DSLR User’s Guide [...]