The Canon EF 24mm f/1.4 L II USM optics is a very interesting product, wide angle for FF and APS-C format whose production dates back to 2008. Equipped with an ultrasound AF engine but without image stabilizer. This lens is obviously to be able to use, you easily take your hand and this is certainly a positive side. The chromatic yield is excellent, the saturation that maintains color in a natural and faithful way to reality is very good. The sharpness is truly optimal, opening you can work on softness. The best of the performances are just when there is little light, at night, with an exposure time that allows you to create significant shots. The weight of the Canon EF 24mm f/1.4 L II USM lens is certainly remarkable, not very light. But of course it's worth it. A perspective that allows movements and therefore also the maximum creativity. Those who love to work on landscapes certainly will not be able to do without this jewel which, thanks to its ray, allows more subjects together. Thanks to the shots, it allows you to give a lot of perspective but also appeal to the photos. We are faced with a lens loved by the photojournalists who therefore find themselves a short distance from the lens. Excellent for those who want a quality product and look for a certain type. Ideal for: professionals who want a wide -opening diaphragm and optimal use of manual mode, even when the lighting is scarce. A remarkable product with its silent and precise engine, certainly a perspective for those who want optimal vision. An investment certainly important for sharp images with high contrast.