Mark Wallace shows us how to use a wide lens for portrait photography. A longer lens minimizes distortion in your picture and it maximizes what type of view you can see, so you can see more of the thing you are taking a picture of and less of the background. These lenses help keep the picture clean and uncluttered. You can see the difference between a wide and short angle lens by taking pictures with them and looking at the differences between them. There is also a zoom available, which makes it so you don't have to move and can get great shots by standing in just one spot.