RF-S 3.9mm F3.5 STM DUAL FISHEYE

RF Lenses

Canon RF-S 3.9mm F3.5 STM DUAL FISHEYE

Step into virtual reality content creation with the innovative RF-S 3.9mm F3.5 STM DUAL FISHEYE lens for APS-C cameras . Realistic, immersive 3D VR filmmaking is now within reach.

Storytelling just got immersive

The Canon RF-S 3.9mm F3.5 STM DUAL FISHEYE camera lens opens up a whole new world of 3D VR content creation. Take your stories deeper in immersive virtual reality with this stereoscopic lens built for APS-C EOS R cameras2. The innovative dual fisheye design and 144° viewing angle let you maximise your 3D storytelling potential, combining the high quality you expect, with the usability you need.

RF-S 3.9mm F3.5 STM DUAL FISHEYE
RF-S 3.9mm F3.5 STM DUAL FISHEYE
RF-S 3.9mm F3.5 STM DUAL FISHEYE

  • Stereoscopic Lenses

    Two lenses give two different viewpoints for a 3-dimensional effect

  • 60mm IPD

    A 60mm distance between the lenses gives realistic depth

  • Adjust Switch

    Allows for easy calibration between the two lenses

  • Combined Focus / Control Ring

    Allows for manual focus or control over camera settings

  • RF Mount

    Allows the lens to be used on RF mount cameras (check compatibility)

  • Rear Filter Mount

    Allowing for screw-on or gelatin filters to be mounted in the rear for additional creative effects

RF-S 3.9mm F3.5 STM DUAL FISHEYE
RF-S 3.9mm F3.5 STM DUAL FISHEYE

More immersive, more impactful

The expansive 144° viewing angle and the 60mm interpupillary distance closely resembling the human eye, connect your audience on a deeper level. Large depth of field creates a natural look, for the most lifelike experience.

Simple setup, simpler workflow

Adding a 3-dimensional depth to your stories, this dual fisheye lens with reliable autofocus allows you to set up your shot quickly and with confidence. Perfectly aligned. Synced up. In focus.

RF-S 3.9mm F3.5 STM DUAL FISHEYE
RF-S 3.9mm F3.5 STM DUAL FISHEYE

Quality you can see

Enjoy superb image quality, thanks to premium air sphere coating and UD lenses that prevent flare, ghosting and aberrations. Whether inside or out, the f/3.5 aperture means you can shoot with ease.

Control virtually everything

Create your way, for the look you want, with the selectable lens control/focus ring, screw-on filter and rear gelatin filter holder. You’re in control of your creativity.

RF-S 3.9mm F3.5 STM DUAL FISHEYE

Specifications

  • Innovative dual fisheye design

    Perfectly synced left and right perspectives create realistic 3-dimensional imagery.

  • Wide angle 144° view

    Viewers have the freedom to look around, while taking in the focal point of the story.

  • STM autofocus

    Faster set-up, so you can focus more on the story.

  • 60mm interpupillary distance

    Resembles human eyes to create a realistic 3D viewing experience.

  • f/3.5 aperture

    Delivers solid performance in indoor and outdoor lighting conditions.

  • Air sphere coating

    Premium coating protects against flare and ghosting.

  • 2x UD lenses

    Ultra Low Dispersion glass ensures high image quality and prevents aberrations.

  • Control/focus ring

    Conveniently assign the control/focus ring to another function and streamline your process.

  • Gelatin filter compatible

    Built-in gelatin filter holder in the rear lets you upgrade your creativity easily.

  • Screw-on filter compatible

    Includes 30.5mm rear filter thread for neutral density filters or other effects.

See full specification

RF-S 3.9mm F3.5 STM DUAL FISHEYE COMPARED

RF-S 3.9mm F3.5 STM DUAL FISHEYE

RF-S 3.9mm F3.5 STM DUAL FISHEYE

RF-S 3.9mm F3.5 STM DUAL FISHEYE
RF-S 3.9mm F3.5 STM DUAL FISHEYE

RF 5.2mm F2.8L DUAL FISHEYE

RF 5.2mm F2.8L DUAL FISHEYE

Image Size

APS-C
Full Frame

Angle of view (horzntl, vertl, diagnl)

144°, 144°, 144°
190°, 190°, 190°

No. of diaphragm blades

7
7

Minimum Aperture

16
16

Closest Focusing Distance (m)

0.2
0.2

Maximum Magnification (x)

0.03
0.03

Control Ring

combined / focus
No

AF actuator

STM
-

Coatings

ASC
Super Spectra, SWC

Filter diameter (mm)

30.5 Rear-mounted gelatin filter (27.3 x 27.3mm)
Rear-mounted gelatin filter (35x20mm)

Max. diameter x length (mm)1

(112.1 x 83.7) x 54.6
(121.1 x 83.6) x 53.5

Weight (g)

290
350

RF-S 3.9mm F3.5 STM DUAL FISHEYE

What’s in the box

The Canon RF-S 3.9mm F3.5 STM DUAL FISHEYE lens comes with everything you need to step into 3D content creation with your compatible camera.

  • RF-S 3.9mm F3.5 STM DUAL FISHEYE lens

  • Lens Cap 3.9

  • Rear filter holder

  • Lens Dust Cap RF

Related software & apps

  • SOFTWARE

    EOS VR Utility

    A powerful and efficient, yet simple to use application that’s required to convert Canon’s circular fisheye VR images from compatible cameras into a standard equirectangular projection image for VR viewing and post-production.

  • SOFTWARE

    EOS VR Plug-in for Adobe Premiere Pro

    Use this plug-in instead of EOS VR Utility to automatically convert Canon’s circular fisheye VR image files and import into Adobe’s renowned application.

  • SOFTWARE

    EOS Utility

    Remotely control your camera from a computer via USB, with a live preview.

  • SOFTWARE

    Camera connect

    Connect your camera to your Apple or Android device for remote shooting and to easily download your photos, ready for sharing.

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  • EOS VR SYSTEM

  • Lens selector

  • EOS R System

  • RF Lenses

  • EOS R Lenses & Accessories

  • Interchangeable Lens Cameras
    1. Lens dimensions when in retracted state
    2. All data is based on Canon standard testing methods except where indicated. Subject to change without notice.