Fisheye lens canon manual#

This is the first in Canon’s new line of VR lenses for their mirrorless full-frame system. It’s also compatible with gel ND filters so you don’t have to stop down in bright light. There’s “Subwavelength Structure Coating (SWC)” on the lens to minimize ghosting, flare, and reflections and keep the color balance consistent between both lenses in tricky lighting situations. The interpupillary distance and focal length of the fisheyes were deliberately chosen to closely mimic normal human vision with a “natural parallax”. To that end, most details about the Dual Fisheye have been carefully considered. Canon claims it’s the “world’s first digital interchangeable lens that can capture stereoscopic 3D 180° VR imagery to a single image sensor.” The idea, supposedly, is that “creators can go from traditional stills or video shooting to stereoscopic 3D capture with a simple lens swap.” Assuming it all pans out as claimed, the Dual Fisheye will make it easier and more accessible for many people to shoot 180º VR footage. The Dual Fisheye has one purpose: to shoot VR footage. Really, it’s only the lens’ odd shape that will make it hard to fit in a camera bag. It’s 4.8-inches wide, 3.3-inches tall, and just 2.1-inches long. But otherwise, both lenses will always focus to the exact same distance.įor two L-series lenses MacGyvered together, the Dual Fisheye is surprisingly light and compact. You can adjust the left-right focus distance with an included hex wrench if you need to.

Fisheye lens canon manual#

Similarly, both manual focus lenses are controlled using the one focus ring. At launch, the RF 5.2mm f/2.8 will be compatible with only the EOS R5 camera. This makes combining the footage much easier later on. This means the aperture and exposure are always synchronized. While both lenses have their own optical systems, their aperture (from f/2.8 to f/16) is controlled and coordinated using what Canon calls the “Dual-synchronized Electromagnetic Diaphragm (EMD)”. There’s a lot of glass involved: each side has 12 elements in 10 groups including two Ultra-low Dispersion (UD) elements and two prisms to “fold” light to hit the sensor. The RF 5.2mm f/2.8 L Dual Fisheye lens has two identical 5.2mm fisheye lenses side-by-side with a 60mm “interpupillary distance” (the distance between the center of the two lenses). Canon Specs (specifications, not spectacles) The new Canon 5.2mm F2.8 L Dual Fisheye lens in action. It will retail for $1,999 when it goes on sale in December. It’s the first lens in Canon’s EOS VR System, though we can presumably expect more down the line. The Dual Fisheye is designed to shoot stereoscopic 3D 180º virtual reality footage onto a single camera sensor. Yes, that’s right-it’s two fisheye lenses strapped together in one lens body. Canon has just announced what might be its strangest lens ever: the RF 5.2mm f/2.8 L Dual Fisheye lens.