EF Lens Simulator for iOS

EF Lens Simulator is a free Canon App that features detailed lens specifications of all current Canon EF and EF-S lenses. The application also contains a unique interactive simulator that allows you to compare the field of view of two camera-lens combinations whereby the cameras and lenses can be any Canon EOS digital SLR and lens.

Featured Content

* Detailed lens specifications of all current Canon EF and EF-S lenses.

* 280 ways to group, sort, and filter the Canon lens range.

* Compare lens specifications side by side, with differences indicated.

* Compare high resolution MTF charts.

* Compare high resolution lens construction diagrams.

* Field of View simulator featuring multiple photos taken of the same scene using different camera-lens combinations.

* Depth of Field simulator.

* Depth of Field calculator.

* Perspective simulator.

* In-depth topic with interactive simulators explaining how aperture and shutterspeed affect exposure, depth of field, and motion blur in the various exposure modes.

App Features

* Highly visual interactive simulators

* Bookmark your favourite pages

* Add your own notes to any page

* Content optimized for both portrait and landscape orientations

* No Internet connection required

* Powered by the 123di content visualization engine