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Metal T-mount to Canon RF-mount lens adapter

Vivitar

Vivitar T-Mount to Canon RF-Mount Adapter camera lens

SKU CH-RZWE-DZ7PZ

All-metal adapter connects T-mount lenses, telescopes or microscopes to Canon RF-mount cameras with manual focus and exposure

  • TypeConverters & Adapters
  • All-metal construction ensures durable, reliable mounting
  • Adapts T-mount optics for Canon RF-mount cameras
  • Enables use of third-party T-mount lenses on EOS R bodies
  • Manual focus and exposure control required during operation
  • Simple, cost-effective solution for T-mount compatibility

What this adapter does

The Vivitar T-Mount to Canon RF-Mount Adapter connects T-mount lenses, telescopes, microscopes or other screw-mount optics to Canon EOS R series mirrorless cameras. It is a simple, inexpensive solution for photographers who already own T-mount equipment and want to use it on an RF-mount body. The all-metal construction provides a secure mechanical link between the two mounts.

Electronic functions lost

Automatic camera functions such as autofocus and exposure control are not transmitted through this adapter, so both focus and aperture must be set manually on the lens or optic. There are no electrical contacts to communicate lens data to the camera body, meaning EXIF information will not record focal length or aperture values. Buyers who require electronic aperture control or autofocus confirmation should look for a different solution.

Handling and operation

The adapter adds minimal weight and bulk to the lens assembly, preserving the balance of most T-mount optics on a mirrorless body. Its solid metal build resists flex during long exposures or when mounted to heavier telescopes. No power is drawn from the camera, and operation is completely silent because there are no moving parts or motors involved.

Highlights

  • All-metal construction ensures durable, reliable mounting
  • Adapts T-mount optics for Canon RF-mount cameras
  • Enables use of third-party T-mount lenses on EOS R bodies
  • Manual focus and exposure control required during operation
  • Simple, cost-effective solution for T-mount compatibility

Specifications

TypeConverters & Adapters

Questions about this item

Will autofocus work when I attach a T-mount lens to my Canon RF camera using this adapter?

Automatic camera functions such as autofocus and exposure control will not be available; you must set focus and exposure manually when using this adapter.

Does this adapter add any glass elements that could change the focal length of my T-mount lens?

The adapter is a simple mechanical mount with no optical elements, so it does not alter the focal length or optical performance of the attached T-mount lens.

What is the physical construction of the adapter and will it fit tightly on my Canon RF body?

It is an all-metal adapter designed to securely connect T-mount screw threads to the Canon RF bayonet mount for a precise fit.

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