A normal lens in the 50mm to 85mm range farther away will show your features much less distorted than the typical wide-angle lenses of webcams. Wide-angle lense

A normal lens in the 50mm to 85mm range farther away will show your features much less distorted than the typical wide-angle lenses of webcams. Wide-angle lenses close to your face will make your closer features like your nose look bigger. It's basically very ugly. Doing this is less for the image quality and more for the natural representation of your face.