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Techart PRO Canon EF Lens to Hasselblad X Camera Autofocus Adapter

BH #TECHEFX1D • MFR #TECHEFX1D
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Techart PRO Canon EF Lens to Hasselblad X Camera Autofocus Adapter
Key Features
  • Canon EF Lens to Hasselblad X Camera
  • Enables Autofocus and Auto Exposure
  • Supports Image Stabilization
  • Control Aperture from Camera Body
Make the most of all your existing Canon EF-mount glass with your mirrorless medium format Hasselblad X-mount camera with this Autofocus Adapter from Techart PRO. Equipped with electronic contacts, this adapter enables communication between your camera and lens, enabling functions such as autofocus and auto exposure, as well as support for lens-based image stabilization. Most importantly, it enables adjusting the aperture from the camera body and will also transfer Exif data to the camera. The adapter is powered by the camera body and it features an aluminum construction with brass bayonet mounts for durability and ease of use. Additionally, it features a micro-USB port for future firmware updates.
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Techart PRO TECHEFX1D Overview

Make the most of all your existing Canon EF-mount glass with your mirrorless medium format Hasselblad X-mount camera with this Autofocus Adapter from Techart PRO. Equipped with electronic contacts, this adapter enables communication between your camera and lens, enabling functions such as autofocus and auto exposure, as well as support for lens-based image stabilization. Most importantly, it enables adjusting the aperture from the camera body and will also transfer Exif data to the camera. The adapter is powered by the camera body and it features an aluminum construction with brass bayonet mounts for durability and ease of use. Additionally, it features a micro-USB port for future firmware updates.

Enables the use of Canon EF-mount lenses Hasselblad X-mount mirrorless medium format cameras.
Supports autofocus and auto aperture control with most Canon, Sigma, and Tamron lenses, and auto aperture support for ZEISS ZE lenses. Certain lenses may not cover the entire frame of a medium format Hasselblad X-mount camera, and as such, vignetting may occur.
Supports lens-based image stabilization.
Lens Exif data can be transferred to the camera.
A micro-USB port allows the installation of firmware updates to improve performance in the future.

Techart PRO TECHEFX1D Specs

Item Type
1x Lens Mount Adapter
Camera Compatibility
Hasselblad X Mount
Lens Compatibility
Canon EF Mount
Electronic Communication
Yes
Included Shims
Inputs/Outputs
1x Micro-USB Firmware Update Input
Materials
Aluminum, Brass
Packaging Info
Package Weight
0.525 lb
Box Dimensions (LxWxH)
4.9 x 3.8 x 2"

Techart PRO TECHEFX1D Reviews

I wouldn't recommend this

By David
Rated 1 out of 5
Date: 2026-04-17

I have some old Canon lens ... This connector recognizes some lens but not all of them. The auto focus is not accurate and slow as well. I returned it next day after trying it for few hours.

Zero Stars. Fake Autofocus Claim. Camera shuts down

By Maksim
Rated 1 out of 5
Date: 2025-09-06

Tried with 3 different Canon L EF lenses. Autofocus does not work on any of them. Switched to manual focus. Image quality is ok; even the L glass does not seem to resolve enough for a 100MP sensor. The real problem is that 3 out of 5 times when I power up the camera with this adapter attached to it, the camera powers up and then immediately shuts down. This thing is an expensive toy and isn't suitable for use in real world.

See any errors on this page?

Where can I find the latest firmware update?

Where can I find the latest firmware update?
Asked by: Joseph
There are no current firmware updates for Techart PRO Canon EF Lens to Hasselblad X Camera Autofocus Adapter.
Answered by: Michael S
Date published: 2024-06-23

Can I use the adapter for Hasselblad 907X 50C ?

Can I use the adapter for Hasselblad 907X 50C ?
Asked by: kuanho
Yes it will.
Answered by: Luis L
Date published: 2022-07-10

Can off camera flash be used with this adapter?

Can off camera flash be used with this adapter?
Asked by: Bill
An off camera flash can be used while this adapter is attached to a Hasselblad X series camera, as it works independently from the flash system.
Answered by: Kirk R
Date published: 2020-12-11

Do you get any vignetting with this adapter and a ...

Do you get any vignetting with this adapter and a 50mm 1.2 Canon lens?
Asked by: Michael
You would probably have some vignetting if you try to use the entire image area of the Hasselblad X system camera, which has a 43.8 x 32.9mm sensor size; Canon EF lenses are designed to cover a 36 x 24 mm sensor.
Answered by: Boyd H
Date published: 2023-02-22

Does this adaptor also work on the X1D2, allow ...

Does this adaptor also work on the X1D2, allow auto aperture mode?
Asked by: Bobby
Yes. The adapter will support the Hasselblad X1D II 50c unit.
Answered by: hectorm
Date published: 2024-01-25

What firmware do I need to install on the X1D II ...

What firmware do I need to install on the X1D II and the Techart TCX-01 for it to work properly?
Asked by: Norbert
Techart PRO Canon EF Lens to Hasselblad X Camera Autofocus Adapter is fully compatible with Hasselblad X1D II 50C Primer Medium Format camera under its current firmware. There are no new firmware updates for this adapter. If your adapter is not working properly with your camera, please try rebooting the adapter using the following steps: 1. Mount the adapter onto the lens and camera 2. Switch off the camera 3. Press and hold the silver button on the adapter 4. Switch on the camera 5. Release the button 6. Wait for 5 seconds before using 7. Repeat above steps if it doesn't work.
Answered by: Michael S
Date published: 2024-06-23

Can I use the adapter for manual focus as well?

Can I use the adapter for manual focus as well?
Asked by: Cesar M
Yes, 0ne can use the Techart PRO Canon EF Lens to Hasselblad X Camera Autofocus Adapter, for manual focus as well as autofocus.
Answered by: Leonard E
Date published: 2020-04-17
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