Rokinon 85mm f/1.4 Auto Focus Lens for Canon EF #IO85AF-C

This ideal portrait-length prime is designed for optimal quality imaging with the most advanced Canon Full Frame sensor cameras. It also performs with Canon APS-C sensor models as a high speed 136mm equivalent AF telephoto lens.

A variety of advanced lens technologies, including a Hybrid Aspherical element, allow for a more compact (< 3 inches long) and lightweight (17.1oz) design that also minimizes aberrations, controls distortion, and provides excellent resolution. Ultra Multi-Coating is applied to all optical surfaces to suppress flare and ghosting while increasing contrast and color accuracy.

Autofocusing is fast, quiet and accomplished by two Linear Ultrasonic Motors (LSM's) that only have to adjust a single inner lens group to achieve precise focus. An AF/MF switch is also featured for seamless switching between focusing modes.

Additional notable features of the new ROKINON 85mm F1.4 AF include Weather Sealing, all metal construction, an ergonomically designed size, shape and grip for enhanced comfort, and a rounded 9 blade aperture that helps to achieve beautiful bokeh.

This short telephoto prime's bright f/1.4 maximum aperture is perfect for low light shooting and offers great control over depth of field for isolating subjects and working with selective focus that is perfect for portraiture.

Not to be overlooked is the capability to calibrate and update the 85mm AF if the need arises. ROKINON AF lenses can be connected to your computer to update firmware and calibrate lens performance using ROKINON Lens Manager Software and a ROKINON Lens Station.

Features

Internal Focus
Focus is achieved without any lengthening or rotation of the front lens element

Low Light
A Large aperture lens design that gathers more light for superior low light results and enables shallow depth of field imaging

Full Frame
Can properly cover full frame sensors equivalent in size to 35mm film (36 x 24mm) as well as smaller APS-C and MFT size sensors

Low CA
Low Chromatic Aberration: All colors to come into focus in exactly the same place for reduced color fringing and increased sharpness

Bokeh
Aesthetic quality of the blur produced in the out-of-focus parts of an image

Low Flare & Ghost
Helps prevent haze, lack of contrast and artifacts scattered throughout the image from bright source(s) of light

Circular Aperature
Utilizes extra aperture blades for a more rounded shape to enhance Bokeh.

Rokinon Multi-Coating
Multiple layer antireflective coatings that control ghosts and flare with increased contrast and light transmission

Non-Rotating Filter Mount
When focusing, the filter threads do not rotate for easier use of polarizers and graduated filters

Weather Resistant
Able withstand the effects of wind, rain, or sun and to retain its appearance and integrity.