Megadap EFTZ21 Canon EF to Nikon Z Autofocus Adapter with In-Camera Firmware Update

Megadap EFTZ21 Canon EF to Nikon Z Autofocus Adapter with In-Camera Firmware Update — Use Canon EF lenses on Nikon Z cameras with autofocus in every mode, firmware updates via the camera, supports Z8 Z9 Z6III Zf Z50

The Megadap EFTZ21 is a mount adapter that lets you use Canon EF lenses on Nikon Z bodies with true autofocus, with no manual focusing like typical budget adapters. It works with both Full Frame and APS-C bodies and supports every focus mode you actually use, including AF-S, AF-C, AF-F, Eye-AF, Pinpoint AF and Face Detection, so portraits and moving subjects are easy to handle. Focus transitions are smooth without stuttering, making it well suited to video and content creation. Aperture is controlled directly from the Nikon body, with no need for an aperture ring on the adapter. The AF/MF switch on the lens still works as usual, so no original functions are lost. It also supports EF-mount lenses from other manufacturers, not just genuine Canon, and works with manual focus EF lenses. A particularly convenient feature is firmware updating directly through the Nikon Z camera: attach the adapter to the lens and update via the body, with no computer or separate dock needed. Works with Nikon Z series cameras as well as Z-mount RED KOMODO and V-RAPTOR cameras.

Key Features

• Canon EF autofocus on Nikon Z — true autofocus after mount conversion on both Full-frame and APS-C bodies, no manual focusing like typical budget adapters
• Supports EF lenses from other brands — not limited to genuine Canon; third-party EF-mount lenses work too
• Every focus mode you actually use — AF-S, AF-C, AF-F, Eye-AF, Pinpoint AF and Face Detection work as normal, making portraits and moving subjects easy
• Smooth focus for video — fluid focus transitions without stuttering, ideal for video and content creation
• Automatic aperture control from the camera — set the f-stop on the Nikon body, no aperture ring on the adapter needed
• Works with manual lenses — manual focus EF lenses can be mounted and used too
• Lens AF/MF switch still works — switch modes on the lens as usual without losing any original functions
• Firmware updates directly via the Nikon Z camera — attach adapter + lens and update through the body, no computer or separate dock needed, ready for future lenses
• Works with Z-mount RED cameras — supports RED KOMODO and V-RAPTOR (Z-mount) for production work

Best For

• Using existing Canon EF lenses on Nikon Z bodies
• Video work that needs smooth, stutter-free focus
• Shooters moving from Canon DSLR to Nikon Z
• Production work on RED KOMODO and V-RAPTOR

Specifications

In the Box

• Megadap EFTZ21 Adapter × 1
• Front and rear caps
• Retail box

FAQ

• Q: How is it different from the ETZ21 Pro+?
  A: The EFTZ21 adapts Canon EF lenses to Nikon Z, while the ETZ21 Pro+ adapts Sony E lenses to Nikon Z. Choose based on the lenses you own; neither is better than the other.
• Q: How do I update the firmware through the camera?
  A: Attach the adapter to the lens and camera, then update via the Nikon Z body menu. No need to connect to a computer or buy a separate dock, which is very convenient when new lenses are released.
• Q: Can I use Sigma or Tamron EF-mount lenses?
  A: Yes, EF-mount lenses from other manufacturers are supported, but compatibility may vary by model. We recommend testing before important jobs.
• Q: Does it work on APS-C bodies like the Z50?
  A: Yes, both Full Frame and APS-C are supported. On the Z50, EF lenses give a 1.5x equivalent focal length due to the sensor size.

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Megadap EFTZ21 Canon EF to Nikon Z Autofocus Adapter with In-Camera Firmware Update — 1-year official Thai warranty