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Canon RF-S 7.8mm f/4 STM Dual Lens (Canon RF)

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Canon RF-S 7.8mm f/4 STM Dual Lens (Canon RF) - Main image
$356.3 $509 In stock

Category: Mirrorless Lenses

The RF-S 7.8mm f/4 STM Dual is a stereoscopic lens for shooting 3D and spatial
content on APS-C EOS mirrorless bodies such as the EOS R7, working through the
Canon EOS VR System. Its 60° field of view approximates human vision, and
footage plays back on headsets including Apple Vision Pro and Meta Quest 3.
Output covers Spatial, 3D 180° and standard 3D formats through a direct-path
optical system.

Focus

A gear-type stepping motor drives both left and right lens groups together for
quick, quiet autofocus, with Dual Pixel CMOS AF support and full-time manual
override. An electronic focus/control ring and a left-right adjustment switch let
you focus both lenses at once or the left lens alone.

Optics and build

  • Nine elements in five groups, including two ultra-low dispersion elements to limit chromatic aberration.
  • Super Spectra Coating to reduce ghosting and flare.
  • Minimum focusing distance of 5.9″.
  • 4.6 oz, extending only 1.6″ from the camera body.
  • 58mm front filter thread.
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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Nicholas N. ★★★★★

I was a bit worried about the weight of a dual lens, but it balances perfectly on my R7 and the STM motor is whisper-quiet during video. The 60° field of view captures just the right amount of the scene for comfortable 3D viewing.

Robert ★★★★★

The depth pop on this dual lens is what sold me—the 60° field of view feels natural for handheld VR-style shots, and the STM focus is whisper-quiet when tracking moving subjects. It’s niche, but for spatial clips on my APS-C body, it’s exactly what I needed.

Steven K. ★★★★★

Finally got this mounted on my R7 and the 60° field of view makes 3D video feel surprisingly natural, not fish-eyed at all. The STM autofocus is quiet enough for interviews too.