From Canon USA's YouTube Channel:
"A wide-angle lens lets you capture a broader field of view than most lenses and brings in everything around you. Photographer and educator Matt Kloskowski takes you through the best uses of wide-angle lenses and gives some tips on getting great photos with them."
So which wide-angle lens is best for you? Take a look at Bryan's Wide-Angle Lens Recommendations to find out which wide-angle lenses stand out from the rest.
Check out the other videos in the EF 101 video series: