This booklet is not a reissue of instructions. On the contrary in his remarks, the author referred to the manual for the basic explanation of the controls, then he develops the subject with comments and tips that are argued in some cases by photo. This book is a supplement that helps to deepen all aspects of the Canon 7D in order to master the controls and get the most thanks to the author's comments. It answers many questions about the use of the device, it explains when and why you should use a particular command. Then he completed his presentation by management of digital functions and discusses advanced techniques I regret only one thing is that it is not appeared live before, but you had the time to experiment. Big thank you to the author. A real bedside book for a complete management of canon 7D. Beyond the technical aspect, this book is very readable, it has the feel of a discussion with the author.
