Recently having the opportunity to compare 2 Canon 16-35mm lenses I was quite impressed. Here are the comparison shots and my thoughts on the 16-35mm f/2.8 and the f/4\n\n\t\t\t\tThis video is sponsored by Squarespace. For a free trial and 10% off your order visit http://squarespace.com/aop and use offer code AOP on checkout. \n\n\t\t\t\tCanon 16-35mm Zoom Lenes - get them at B&H:\n\n\t\t\t\tCanon EF 16-35mm f/2.8L III USM Lens\n\t\t\t\thttps://goo.gl/n2Rikh\n\n\t\t\t\tCanon EF 16-35mm f/4L IS USM Lens\n\t\t\t\thttps://goo.gl/Pe6Tua\n\n\t\t\t\tMusic from\xa0Epidemic\xa0Sound:\xa0https://goo.gl/v5wWKr