Beautifully illustrated, detailed with very good examples

Work very well illustrated and well documented compared to other books, everything is explained and each photo comments with the settings for each of them, with concrete examples and easily attainable self.
In this work, the focal are well explained, the computer on adjustments to be made if necessary
It is accessible to all persons, beginners and advanced.
In addition, the price is very reasonable, I recommend it to complete your knowledge and have it under the elbow to learn little "tricks".