Canon EF 100-400mm f/4.5-5.6L IS II USM Review, Field Test incluing RAW CR2 Samples
My lens review and field test of the Canon EF 100-400mm f/4.5-5.6L IS II USM is based on my experience using it in on the job as a professional photographer. You will find tips and analysis for using the lens across a broad category of professional photography applications.