Canon EF 17-40mm f/4.0 L USM

The Canon EF 17-40mm lens f/4.0 L USM has excellent performance and is in all respects one of the best Canon products. Equipped with a truly powerful EF wide angle zoom, it is ideal for professionals who are looking for a product that has an extra gear but also perfect for amateurs who will certainly know how to appreciate the optical performance of the focal range. Equipped with 12 different lenses grouped in 9 groups with a coating that ensures a perfect balance of colors and reflexes, always guaranteeing an impeccable image quality. The Super Ud (Ultra-Low Singiion) glass prevents chromatic aberrations that can occur. Crazy photos, with fantastic work in focusing (thanks to the minimum value of just 28 cm). The autofocus is quiet and fast, the opening of the Canon EF 17-40mm lens f/4.0 L USM is regulated by an electronic diaphragm in order to automatically improve the yield of all the resumed areas. Resistant to dust and humidity, it can be used in even very difficult climatic conditions and is therefore perfect for travel photographers, journalists, reporters. Capturing images of landscapes, adding a small touch of magic that will almost seem to transmit the direct emotion of the grip, it is possible with this wide angle that works from the window on the world, reproducing details, sizes, colors in an incredible way. Ideal for: those who want a lens that does not betray expectations, leafy, light and perfectly ergonomic is the ideal choice for professionals who want to invest in a gem that cannot be missing in the canon sector.