Here we have a stunning hardcover book, Canon's EF Lens Works III The Eyes of EOS, Thirteenth Edition. 

The book is in like new condition, with minor scuffing to the edges of the dustcover only. The books hardcover, pages, binding, and edges are all perfect. There are no creases, markings, or tears on the book's hardcover or pages. 

This is one of the most wonderful books in the world of photo geekery. Written and planned by Canon's Lens Products Group, it is an immense, exhaustive, and incomparable resource for Canon shooters and photo geeks in general. The entire history of the brand is covered, as well as its complete camera range, lens lineup, and accessories. 

Each page dissects a different EF lens, with optical formula schematic, essays on the lens' construction, use, and development, and tips on how best to use them. Combined with the amazing imagery on these pages, this information amounts to a collection of data and tales that simply must be found on the shelf of any true Canon fan or general photography lover. 

It will be carefully packaged and shipped immediately.