The Canon Lens Guru app shows how changing lenses can improve your photography.

The official Canon Lens Guru app shows you how changing lenses can improve your photography. Be inspired by stunning images from leading Canon photographers, and learn how lenses enable you to see things differently.

* Discover how different lenses affect your photography, with clearly explained video tutorials

* Browse Canon lenses by category, subject matter and example photos

* Enjoy inspirational photographs from leading professional photographers, each accompanied by information

about the lens type and camera settings used

* Learn how to use your EOS and get creative with different shooting modes and camera settings