With a perfect focal length for portraits, the multi-award-winning SIGMA 85mm F1.4 is the prime lens of choice for many professional portrait and wedding photographers and film-makers. Designed specifically to operate with the latest ultra-high resolution mirrorless cameras, its exceptional optical quality provides ultra-sharp in-focus results right across the frame, and the lens is also well known for its pleasing out-of-focus rendering when shooting with a shallow depth-of-field.

 

The 85mm has a very wide aperture of F1.4, providing fast shutter speeds in lower light conditions and a very shallow depth-of-field for blurry backgrounds. The lens has an advanced optical design with 5 SLD elements and one aspherical element, which help ensure a clear image throughout the plane free of chromatic aberration, vignetting and distortion. It is considerably smaller lighter than the DSLR version of the lens, weighing just 630g, and it has a lockable and de-clickable aperture ring built in, as well as a lockable lens hood and a customisable AFL button.

 

Angle of View Telephoto

Camera type Mirrorless

Lens Mount L-Mount, Sony E-mount

Sensor Size Full Frame

Construction 15 Elements in 11 Groups

Angle of view 28.6º

Number of diaphragm blades 11 (rounded diaphragm)

Minimum aperture F16

Minimum focusing distance 85cm / 33.5in.

Maximum magnification ratio 1:8.4

Filter size φ77mm

Dimensions (diameter x length)

L-Mount：φ82.8mm × 94.1mm / φ3.3in. x 3.7in.

 

Sony E-mount：φ82.8mm × 96.1mm / φ3.3in. x 3.8in.

 

 

*The length of a lens is measured from the filter surface to its mount.

 

Weight

L-Mount：630g / 22.2oz.

Sony E-mount：625g / 22.0oz.