The Canon EF 17-40mm f/4L USM Lens is a staple for most photographers. I purchased mine about 10 years ago, and I am about to retire it. and a very reasonable price. The 17-40 f4L offered
Canon EF 17-40mm f/4L USM: Canon EF 17-40mm f/4L USM lens is the best option for those who want to save money for a wide angle lens. The lens is sharp, precise focused, and covers a variety of focal lengths for landscapes and other wide-angle photography and it has a decent shooting quality in low light.
What is the difference between Canon EF 17-40mm f/4L USM and Canon EF-S 18-55mm f/4-5.6 IS STM? Find out which is better and their overall performance in the camera lens ranking.
Canon EF 17-40mm f/4.0L USM: Handling and features Weighing only 500g, the 17-40mm f/4L is probably among the lightest L series zoom lenses available at present.