The Canon EF 24-105mm f/4L IS USM Lens is an extremely versatile lens for everyday situations covering a range from wide to medium telephoto. It sports the high-precision optics you'd expect in an L series lens inside dust and moisture-resistant construction. It is designed for hand-held shooting with stabilization that gives you up to 3 stops of slower shutter settings without increased image blur. These features make this lens a go-to for event and travel photographers. It can be paired with both full frame sensor cameras, such as the Canon 5D Mark III, and with crop frame sensor cameras, such as the Canon 7D Mark II. The focal length equivalent on crop frame sensors is 38.4.6-168mm, still a great range for most subjects including landscapes, portraits, and street photography. If you are looking for a similar lens that forgoes the IS in favor of a faster maximum aperture, check out the Canon EF 24-70mm f/2.8L USM II Lens.