Canon RF-S 3.9mm f3.5 STM Dual Fisheye Lens

Canon RF-S 3.9mm f3.5 STM Dual Fisheye Lens


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Immerse yourself in the world of 3D VR content creation with the Canon RF-S 3.9mm F3.5 STM Dual Fisheye Lens

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About Canon RF-S 3.9mm f/3.5 STM Dual Fisheye Lens

Step into the exciting realm of immersive storytelling with the Canon RF-S 3.9mm F3.5 STM Dual Fisheye Lens. This lens is designed to enhance your 3D VR content creation, allowing you to capture engaging narratives that draw your audience in. With its dual fisheye design, wide 144° field of view, and the ease of STM autofocus, this lens simplifies the process of creating captivating VR content. Whether you’re into gaming, virtual tourism, or documentaries, the RF-S 3.9mm F3.5 STM Dual Fisheye Lens is your essential tool for bringing your creative visions to life.

Key Benefits/list

  • Dual fisheye design for realistic 3D imagery
  • Wide 144° view for immersive experiences
  • STM autofocus for faster setup
  • 60mm interpupillary distance for natural 3D viewing
  • f3.5 aperture for versatile lighting conditions
  • Air Sphere Coating to reduce flare and ghosting
  • 2x UD lenses for high-image quality
  • Assignable control/focus ring for streamlined workflow
  • Compatible with gelatin and screw-on filters for creative options
  • Works seamlessly with Canon’s EOS R System for efficient VR content creation

7 Reasons to Buy The Canon RF-S 3.9mm f/3.5 STM Dual Fisheye Lens

  • Elevate your 3D VR content with the innovative dual fisheye design
  • Immerse your audience with the expansive 144° field of view
  • Save time and simplify your setup with STM autofocus
  • Create natural-looking 3D experiences with the 60mm interpupillary distance
  • Capture stunning visuals in various lighting conditions with the f3.5 aperture
  • Ensure high image quality and minimize aberrations with 2x UD lenses
  • Streamline your workflow with the assignable control/focus ring and filter compatibility

What’s In The Box

  • Canon RF-S 3.9mm F3.5 STM Dual Fisheye Lens
  • Lens caps (front and rear)
  • Lens case for safe storage and transport
  • Lens hood to minimise glare and protect the front element
  • Warranty card and manual for guidance and support


Is the Canon RF-S 3.9mm F3.5 STM Dual Fisheye Lens compatible with all Canon cameras?

The Canon RF-S 3.9mm F3.5 STM Dual Fisheye Lens is currently compatible with the Canon EOS R7. Please refer to the product manual for full details on compatibility.

Can I use the dual fisheye lens for regular photography?

While the Canon RF-S 3.9mm F3.5 STM Dual Fisheye Lens is designed primarily for VR content creation, it can also be used for creative non-VR photography. However, please note that the dual fisheye design will result in a unique distorted look when used for regular photography.

What editing software should I use for VR content?

Canon recommends using Canon’s EOS VR Utility and EOS VR Plugin for Adobe Premiere Pro to streamline the editing process for VR content captured with the RF-S 3.9mm F3.5 STM Dual Fisheye Lens.

Is the lens compatible with filters?

The Canon RF-S 3.9mm F3.5 STM Dual Fisheye Lens is compatible with both gelatin filters (using the built-in rear filter holder) and screw-on filters (using the 30.5mm rear filter thread).


Focal Length3.9mm
Maximum Aperturef/3.5
Lens Construction12 elements in 10 groups
UD Elements2
CoatingAir Sphere Coating (ASC)
FocusingSTM Autofocus
Closest Focusing Distance0.56 ft. / 0.17m
Maximum Magnification0.03x
Field of View144°
Interpupillary Distance60mm
Filter SizeRear-mounted 30.5mm screw-type
Gelatin Filter HolderRear-mounted
DimensionsApprox. 2.6 x 2.2 in. / 66 x 56mm
WeightApprox. 10.2 oz. / 290g
Lens MountCanon RF
Compatible CamerasCanon EOS R7 (as of June 2024)
About Canon
As one of the leading Canon retailers in the UK, Campkins Cameras is proud to offer an extensive range of Canon products to photography enthusiasts and professionals alike. Based in Cambridge, we have been serving the photographic community for over 50 years, providing expert advice, top-notch customer service, and an unrivalled selection of Canon cameras, lenses, and accessories. At Campkins Cameras, we understand the importance of having access to the latest and greatest in photographic technology. That's why we stock the full range of Canon mirrorless cameras, including the cutting-edge EOS R series. From the flagship R1 to the versatile EOS R, R3R5 and R6II, and the budget-friendly RPR8R7R100R10 and R50, we have the perfect Canon mirrorless camera to suit your needs and skill level. Of course, a camera is only as good as the lens you pair it with, which is why we also carry a comprehensive selection of Canon's RF-mount lenses and RF-S lenses. Whether you're a landscape photographer in need of a wide-angle zoom, a wildlife enthusiast seeking a powerful telephoto, or a portrait artist looking for the perfect prime, our knowledgeable staff can help you find the right RF lens to take your photography to the next level. As a brick-and-mortar shop in the heart of Cambridge, we offer a unique hands-on experience that online retailers simply can't match. Our customers can come in, speak with our friendly experts, and get a feel for the cameras and lenses they're interested in before making a purchase. We also offer a range of Canon-related services, including sensor cleaningcamera maintenance, and personalised tutoring to help you get the most out of your Canon gear. But don't worry if you're not local to Cambridge – we also have a strong online presence and ship throughout the UK. Our website is regularly updated with the latest Canon products and special offers, and our online support team is always ready to answer your questions and help you make informed decisions about your photographic purchases. So whether you're a professional or an amateur, a Cambridge local or a photographer from further afield, Campkins Cameras is your go-to destination for all things Canon. Trust us to provide you with the best products, the most knowledgeable advice, and the highest level of service as you explore the exciting world of Canon photography. Immerse yourself in the world of photography with Canon, a global leader in imaging technology and innovation. With a rich history spanning over 80 years, Canon has been at the forefront of the camera industry, consistently delivering high-quality, cutting-edge products that empower photographers and filmmakers to bring their creative visions to life. From the best cameras for beginners to the best mirrorless cameras for professionals, Canon offers a comprehensive range of cameras and lenses to suit every skill level and shooting style.
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EAN Code: 4549292230185 SKU: 6578C005AA


Weight 290 g
Dimensions 56 × 66 mm
Aperture Aperture, measured in f-stops, controls light entering a camera lens and affects image depth. Lower f-stops allow more light and blur backgrounds, while higher f-stops are better for well-lit, sharp landscapes. It\'s a key factor in choosing between prime and zoom lenses for desired photographic effects.



Best For Best For - indicates the photography styles and scenarios where the lens or camera excels. This will help you choose equipment suited to your preferred subjects for landscapes, portraits, sports, or macro photography.


Lens Mount

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2 Year Warranty

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