Canon EF 85mm F1.4L IS USM Filter Type_Black & White focus ring operation was refined

focus ring operation was refined for optimum torque and usability while manually focusing

This makes it an ideal lens for portraits—subjects can be isolated from their backgrounds for a dramatic composition

α lenses overcome this problem through a unique design that keeps the aperture almost perfectly circular from its wide-open setting to when it is closed by 2 stops

while minimizing various aberrations

G Master design and technology in a new constant F2

Canon EF 85mm F1.4L IS USM Filter Type_Black & White focus ring operation was refinedWith a superb combination of optics, performance, advanced features and a durable design, the EF 85mm f 1. 4L IS USM is an outstanding L series medium telephoto lens. As Canon's first 85mm L series lens with IS capability, it has an advanced optical formula with a large diameter aspherical lens, plus a bright f 1. 4 maximum aperture to deliver gorgeous, sharp and detailed images suitable for virtually any application. Its versatile combination of