The build quality of the EF 35mm f/1.4 USM L is superb but we did only miss some sort of weather sealing like in the EF 24mm f/1.4 USM L II. The AF is very fast and near silent. The Canon EF 35mm f/1.4 USM L is not a flawless lens but it can give you great results in the field.
Specifications. Focal length: 85mm. Mount: Canon EF. Filter size: 77mm. Max aperture: f/1.4. Maximum magnification: 0.12x. Dimensions: 89 x 105mm. Weight: 950g. Some might say that you don’t When I first heard about the Canon EF 11-24mm f/4 L USM, I couldn’t help but think of the famous “Spinal Tap” scene: “these go to 11!”. It’s a hefty lens with a hefty price tag, so IThe EF 24mm f/1.4L II USM is designed to withstand the rigours of even the most testing shooting environment – with Canon’s advanced weather and dust sealing making it the perfect choice for photojournalists and landscape photographers.The Sigma 12-24mm F4 DG HSM Art ($1,599) is wider than most zooms with full-frame coverage, and about half the price of its closest competitor, the $3,000 Canon EF 11-24mm f/4L USM. It's not quite Final Verdict of the Canon EF 50mm f/1.2 L USM lens. Overall, there has been a noticeable difference in quality and performance since upgrading from the nifty fifty to the prime version of this Canon 50mm lens. The major deciding factor for you might just well be the cost, as no doubt jumping from a hundred dollar lens to a thousand dollar lens zDiw.