Fotodiox Vizelex ND AF Cine Auto Lens Adapter Canon EOS-Lens for Canon RF

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Fotodiox Vizelex ND Throttle Fusion Smart AF Cine Edition Lens Adapter - Compatible with Canon EF/EF-S lenses on Canon RF mount cameras with auto functions, Vari-ND filter (2 to 8 stops) and Positive-Lock EF mount

Lens adapter


Canon RF mount camera compatibility list for most* adapters

Mirrorless cameras with Canon RF mount – The most popular models include:

* A notice – This list includes in particular the adapter types Consumer, Pro, DLX, ND Throttle, Polar Throttle, Shift, TLT Rokr, Pronto, Fusion, Macro and Astro. This list applies NOT for RhinoCam Vertex adapter.
  • • Canon EOS R, RP, Ra, R3, R5, R5 C, R6, R6 Mark II, R7, R8, R10, R50, R1000


  • Product highlights:


  • • The Cine Edition adapter has a locking attachment mechanism for the Canon EF lenses: it ensures a tight fit without play between the lens and the adapter and prevents wear on the lens.
  • • Integrated FUSION technology enables electronic communication and control between lens and camera, such as autofocus, aperture control, image stabilization and more with compatible lenses
  • • Built-in variable neutral density filter ND2-256 (1-8 stops) with locking knob for easy and convenient image control via any lens you attach
  • • Precise fit and solid all-metal construction with chrome-plated brass brackets for a secure and snug fit; Focus guaranteed at infinity or beyond

    • Cine Edition with Breech-Lock mounting mechanism

    Fotodiox's Cine Edition adapters are specifically designed for the Canon Cine lenses (works with all Canon EF mount lenses!) and are designed to mimic the shutter-operated Cine cameras for which these lenses were designed. The biggest advantage of using an adapter with a shutter mounting mechanism is that it provides a very solid connection and reduces friction and wear on the lens.

    The addition of the removable tripod base on the adapter itself eliminates possible bending or wobbling of the camera mount side of the adapter when using a gear drive (manual follow focus or focus motors). The ramp of the rotating collar is fairly flat, so you get a big mechanical advantage: when you feel strong resistance to further rotation, the lens is tight and pressed tightly against its flange. The camera simply dangles from the back of the adapter and its mount is not exposed to any greater stress than the weight of the camera body itself.

    **A notice:**
    The CINE mount can be rotated until it is firmly in place, without a defined stopping point or locking mechanism. Twist until tight and loosen by turning in the opposite direction. Be sure to tighten it enough but don't turn it too far or it will fall off, that's how PL mounts work.


    Integrated FUSION technology

    Sometimes you need more than a simple adapter to attach a lens to a camera - you need real power. FUSION technology built into the adapter enables electronic communication between different lens and camera platforms powered by your camera. Autofocus, aperture control, image stabilization, EXIF ​​and aperture data can be transmitted to and controlled by the camera and much more. Manual lenses can still be used by turning off electronic communications using the function button.

    **A notice:**
    Depending on lens firmware, focusing motors, age of the lens and manufacturer, not all Canon EF lenses perform the same. Test lenses before important shots.

    Integrated variable neutral density from 1-8 levels

    The Vizelex ND Throttle is known for its integrated variable neutral density filter, which allows light reduction from 1 to 8 stops. This adapter concept was praised by filmmakers and now Fotodiox has optimized the adapter for the same audience. The new Cine Edition ND Throttle now features a gear rotating ring for more precise ND selections and can be used with follow focus accessories. This version of the ND Throttle also features a locking screw on the filter ring to ensure it is not knocked out of position during shooting or when changing lenses, ensuring every shot fits where it counts in terms of light transmission. This small change makes the Vizelex Cine Edition ND Throttle a versatile tool for any videographer.

    The Vizelex ND Throttle reduces light transmission by one level in its “Min” position. The adapter helps maintain a shallow depth of field in bright conditions and eliminates the hassle of changing filters every time exposure changes. With the filter on the back, the image quality is better than if the same filter were placed on the front of a lens. The variable ND filter is made of optical polycarbonate (CR39) for clarity and durability.

    Precise and solid connection; All-metal construction

    Whether you're shooting digital or film, Fotodiox offers the world's largest selection of lens adapters. Combine camera/lens platforms or give new life to vintage glass; Fotodiox offers hundreds of ways to attach lenses to your DSLR or MILC camera. Our adapters offer infinite focus and robust construction for lasting quality.

    The adapter is designed to provide a cost-effective system that allows the use of a wide range of lenses. This adapter system is particularly useful for mounting tilt/shift and other specialty lenses not available in the native format to the full range of cameras, providing a cost-effective alternative for photographers and videographers.

    Fotodiox employs professional photographers in all areas of development and design to create products that are built to last. The Pro Series adapters are designed to withstand the rigors and demands of professional photographers. Our adapters are manufactured to precise tolerances and provide a solid, gap-free, wobble-free connection for stress-free use. No adjustments required! Fotodiox adapters can be removed and reattached to your camera as needed, remaining as precise as the day you purchased them.

    Fotodiox Pro adapters are made entirely of metal with no plastic to create a secure connection between your glass and your camera that will not wear out over time, ensuring the connection between lens and camera remains secure with every use. We use chrome plated brass brackets for improved durability and reliability. Our 24-month Fotodiox manufacturer's warranty applies to all Fotodiox products.


  • • The automatic FUSION features are specifically designed for D/SLR photographic lenses, and although cinema and/or broadcast style lenses may physically fit on the mount, the electronic features may not work depending on the lens used.
  • • Because the CINE mount rotates until it is firmly seated, it does not have a defined stopping point or ratchet. You turn the locking ring until it is tight; You release it by turning it in the opposite direction. If you don't tighten it enough and don't pay close attention, the ring may accidentally rotate. If it rotates too far your lens will fall off, which is part of how other PL mounts work.
  • • Although you can mount any Canon EF lens with the adapter, not all lenses work the same. Lens firmware, focusing motors and the age of the lens affect the speed, reliability and accuracy of the adapter. Different lenses may have different operating characteristics depending on their age and manufacturer. We recommend testing individual lenses in your setup before taking critical shots.
  • • Autofocus may be disabled on older Canon lenses and some third-party lenses (Sigma, Tamron and Tokina lenses).
  • • Third party lenses like Sigma or Tamron lenses have more problems with autofocus.
  • • Autofocus may be slow or not work at all on lenses of different models and even on different lenses of the same model.
  • • Lenses with longer focal lengths tend to have more autofocus problems with the auto adapter.
  • • Not all Canon compatible lenses perform equally well depending on: internal lens motors, firmware versions, lens age, etc.
  • • Continuous AF and Video AF are not supported as the performance may be unsatisfactory.
  • • Switching between image and video may cause the camera to freeze.
  • • Switching aperture levels in video mode may result in white flashes in the video.
  • • Certain video modes may cause the camera to freeze.

    • All images are for illustrative purposes only. Actual product may vary slightly due to ongoing design improvements.


  • Lens mountCanon EOS (EF / EF-S) D/SLR lens
    Body mountMirrorless cameras with Canon RF mount
    Technical data8 x 8.8 x 3.3 cm (3.1 x 3.5 x 1.3 inches)
    6.4 oz (0.4 pounds)
    Shipping dimensions5 x 5 x 5 inches (12.7 x 12.7 x 12.7 cm)
    1.3 pounds (20 ounces)
    ManufacturerFotodiox Inc.
    guaranteeLimited to 24 months

    • The addition of the removable tripod base on the adapter itself eliminates possible bending or wobbling of the camera mount side of the adapter when using a gear drive (manual follow focus or focus motors). The ramp of the rotating collar is fairly flat, so you get a big mechanical advantage: when you feel strong resistance to further rotation, the lens is tight and pressed tightly against its flange. The camera simply dangles from the back of the adapter and its mount is not exposed to any greater stress than the weight of the camera body itself. The Vizelex ND Throttle is known for its integrated variable neutral density filter, which allows light reduction from 1 to 8 stops. This adapter concept was praised by filmmakers and now Fotodiox has optimized the adapter for the same audience.