Rokinon

Rokinon SE85-M Series II 85mm F1.4 Canon M Lens

4.4 (2 reviews)

Rokinon Series II 85mm F1.4 delivers weather-sealed, buttery-bokeh portrait performance for Canon M mount shooters.

$300.00*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Rokinon Series II 85mm F1.4 for Canon M mount is a purpose-built portrait lens that combines a fast maximum aperture with a refined optical formula of 9 elements in 7 groups, including one hybrid aspherical element. This construction minimizes chromatic aberration and distortion while delivering impressive edge-to-edge sharpness. The ultra multi-coated glass reduces flare and ghosting, keeping contrast high even when shooting into challenging light. With its nine-blade circular aperture, the lens renders out-of-focus areas with smooth, rounded highlights that give portraits a professional, three-dimensional quality.

Beyond optics, the Series II design introduces practical upgrades that set it apart from its predecessor. Weather sealing around the mount and barrel helps protect against dust and light moisture, giving photographers more confidence shooting on location. The aperture de-click switch lets videographers transition smoothly between exposure settings without audible clicks, while the rubberized micro pattern focusing grip provides a secure, tactile surface for precise manual adjustments. At 72mm filter size, it accepts a wide range of commonly available filters for creative and protective use. For Canon M mount shooters seeking a dedicated, high-quality portrait lens with cinematic potential, this Rokinon delivers serious performance in a well-built package.

Key Features

Optically constructed of 9 elements in 7 groups (1 Hybrid Asperical)

Aperture range of F1.4 - F22

Uses 72mm filter size

Features ultra multi-coated glass and 9 aperture blades

Angle of view of 17.7 degrees on APS-C

Specifications

Focal Length
85mm
Maximum Aperture
F1.4
Minimum Aperture
F22
Lens Mount
Canon M
Optical Construction
9 elements in 7 groups (1 hybrid aspherical)
Aperture Blades
9 (circular)
Filter Size
72mm
Angle of View (APS-C)
17.7°
Coating
Ultra Multi-Coated
Weather Sealing
Yes
Focus Type
Manual
De-Click Switch
Yes

Pros & Cons

👍 Pros

  • Fast F1.4 maximum aperture produces beautifully smooth background blur for portraits
  • Weather-sealed construction protects the lens during outdoor shooting sessions
  • Nine-blade circular aperture creates pleasing, rounded bokeh highlights
  • Aperture de-click switch adds versatility for video shooters
  • Rubberized focusing grip provides tactile, precise manual focus control

👎 Cons

  • Manual focus only, which can slow down shooting with moving subjects
  • The 85mm focal length on APS-C produces a narrow 17.7-degree angle of view that limits versatility in tight spaces
  • Heavier and larger than many Canon M mount lenses, which may unbalance smaller mirrorless bodies
  • No electronic communication with the camera body for EXIF aperture data

Frequently Asked Questions

This is a manual focus lens. It features a rubberized micro pattern focusing grip designed for smooth, precise focus control.
Yes, the Series II design includes weather sealing to help protect against dust and moisture during outdoor shoots.
The de-click switch allows you to smoothly transition between aperture values without the tactile click stops, which is especially useful for video work where audible clicks would be disruptive.
The Rokinon SE85-M uses a standard 72mm filter thread.
On Canon M mount APS-C cameras, the 85mm focal length provides an approximate 136mm equivalent field of view, making it ideal for tight portraits and telephoto work.