• Fringer EF-GFX Pro (FR-EFTG1)

     

    Adapting Canon EF lenses and other EF mount lenses from major third parties to Fujifilm GFX cameras.

     

     

  • Fringer EF-GFX Pro features

    Electronic aperture ring

    Similar as native GF lenses

    - Each step = 1/3 stop

    - User selectable: Setting F number through aperture ring or command dial

    High performance Phase detection AF supported*

    fast and accurate PDAF!

    - Like using native lenses on DSLR*

    - Face/eye detection autofocus is supported, too

     

    * For optimized lenses and GFX100/ GFX100S only. GFX50 series cameras only support contrast AF. Thus, adapted lenses won't get high AF performance on them.

    ** AF performance may vary under different light conditions and for different lens models

    Support both Lens IS and IBIS

    controlled by camera menu

    - User selectable, Lens IS or IBIS. But not at the same time.

    - Controled by camera menu (Continuous, shooting only, off)

    Lateral Chromatic Aberration (LaCA) Correction*

    Correct color fringes at high contrast edges automatically

    - Built-in lens correction profile database

    - Profile for current lens is transferred to camera automatically

    - Jpeg pictures straight out of the camera have LaCA corrected.

     

    *Only for lenses optimized. See the list below.

    Vignetting and Distortion Correction*

    Sigma40/1.4ART as an example

    - Greatly improved the common vignetting and distortion issues of adapting 35mm lenses on medium format cameras!

    - Begin with firmware 1.30

     

    * for selected lenses only

    EXIF recording

    All lens information

    - Lens model

    - Focal length range

    - Aperture range

    - Current focal length

    - Current Aperture

    Well designed and made

    Solid and durable

    - Full metal body & brass mounts

    - High precision CNC made

    - Maximized internal opening

    - Flocking inside minimized the internal reflection

    - Dust-proof gasket included for G mount

  • EF-GFX Pro Compatibility lists

    Firmware V2.10

    Lenses tested and optimized

    (support PDAF & LaCA correction)

    From Canon

    - 110 lenses or lens combinations

    Canon EF 14mm f/2.8 L II USM

    Canon EF 24mm f/1.4L II USM

    Canon EF 24mm f/2.8 IS USM

    Canon EF 28mm f/1.8 USM

    Canon EF 28mm f/2.8 IS USM

    Canon EF 35mm f/1.4L USM

    Canon EF 35mm f/1.4L II USM

    Canon EF 35mm f/2 IS USM

    Canon EF 40mm f/2.8 STM

    Canon EF 50mm f/1.2L USM

    Canon EF 50mm f/1.4 USM

    Canon EF 50mm f/1.8 STM

    Canon EF 85mm f/1.2L USM

    Canon EF 85mm f/1.2L II USM

    Canon EF 85mm f/1.4 L IS USM

    Canon EF 85mm f/1.8 USM

    Canon EF 100mm f/2 USM

    Canon EF 100mm f/2.8 Macro USM

    Canon EF 100mm f/2.8L IS USM

    Canon EF 135mm f/2 L USM

    Canon EF 135mm f/2 L USM + 1.4X

    Canon EF 135mm f/2 L USM + 2X

    Canon EF 180mm f/3.5 L USM

    Canon EF 180mm f/3.5 L USM + 1.4X

    Canon EF 180mm f/3.5 L USM + 2X

    Canon EF 200mm f/1.8L USM

    Canon EF 200mm f/1.8L USM + 1.4X

    Canon EF 200mm f/1.8L USM + 2X

    Canon EF 200mm f/2 L IS USM

    Canon EF 200mm f/2 L IS USM + 1.4X

    Canon EF 200mm f/2 L IS USM + 2X

    Canon EF 200mm f/2.8L II USM

    Canon EF 200mm f/2.8L II USM + 1.4X

    Canon EF 200mm f/2.8L II USM + 2X

    Canon EF 300mm f/2.8L IS USM

    Canon EF 300mm f/2.8L IS USM + 1.4X

    Canon EF 300mm f/2.8L IS USM + 2X

    Canon EF 300mm f/2.8L IS II USM

    Canon EF 300mm f/2.8L IS II USM + 1.4X

    Canon EF 300mm f/2.8L IS II USM + 2X

    Canon EF 300mm f/2.8L USM

    Canon EF 300mm f/2.8L USM + 1.4X

    Canon EF 300mm f/2.8L USM + 2X

    Canon EF 300mm f/4 L USM

    Canon EF 300mm f/4 L USM + 1.4X

    Canon EF 300mm f/4 L IS USM

    Canon EF 300mm f/4 L IS USM + 1.4X

    Canon EF 400mm f/2.8 L USM

    Canon EF 400mm f/2.8 L USM + 1.4X
    Canon EF 400mm f/2.8 L USM + 2X
    Canon EF 400mm f/2.8L IS II USM

    Canon EF 400mm f/2.8L IS II USM + 1.4X

    Canon EF 400mm f/2.8L IS II USM + 2X

    Canon EF 400mm f/4 DO IS II USM

    Canon EF 400mm f/4 DO IS II USM + 1.4X

    Canon EF 400mm f/4 DO IS II USM + 2X

    Canon EF 400mm f/5.6 L USM

    Canon EF 400mm f/5.6 L USM + 1.4X

    Canon EF 500mm f/4L IS II USM

    Canon EF 500mm f/4L IS II USM + 1.4X

    Canon EF 500mm f/4L IS II USM + 2X

    Canon EF 600mm f/4L IS USM

    Canon EF 600mm f/4L IS USM + 1.4X

    Canon EF 600mm f/4L IS USM + 2X
    Canon EF 600mm f/4L IS II USM

    Canon EF 600mm f/4L IS II USM + 1.4X

    Canon EF 600mm f/4L IS II USM + 2X

    Canon EF 600mm f/4L IS III USM

    Canon EF 600mm f/4L IS III USM + 1.4X

    Canon EF 600mm f/4L IS III USM + 2X

    Canon EF 800mm f/5.6L IS USM

    Canon EF 800mm f/5.6L IS USM + 1.4X

    Canon EF 800mm f/5.6L IS USM + 2X

    Canon EF 11-24mm f/4L USM

    Canon EF 16-35mm f/4L IS USM

    Canon EF 16-35mm f/2.8L II USM

    Canon EF 16-35mm f/2.8L III USM

    Canon EF 17-40mm f/4L USM

    Canon EF 24-105mm f/4L IS II USM

    Canon EF 24-70mm f/2.8L II USM

    Canon EF 24-70mm f/2.8L USM

    Canon EF 24-70mm f/4L IS USM

    Canon EF 28-70mm f/2.8L USM

    Canon EF 70-200mm f/2.8L IS USM

    Canon EF 70-200mm f/2.8L IS USM + 1.4X

    Canon EF 70-200mm f/2.8L IS USM + 2X

    Canon EF 70-200mm f/2.8L IS II USM

    Canon EF 70-200mm f/2.8L IS II USM + 1.4X

    Canon EF 70-200mm f/2.8L IS II USM + 2X

    Canon EF 70-200mm f/2.8L IS III USM

    Canon EF 70-200mm f/2.8L IS III USM + 1.4X

    Canon EF 70-200mm f/2.8L IS III USM + 2X

    Canon EF 70-200mm f/4L USM

    Canon EF 70-200mm f/4L USM + 1.4X

    Canon EF 70-200mm f/4L USM + 2X

    Canon EF 70-200mm f/4L IS USM

    Canon EF 70-200mm f/4L IS USM + 1.4X

    Canon EF 70-200mm f/4L IS II USM

    Canon EF 70-200mm f/4L IS II USM + 1.4X

    Canon EF 70-300mm f/4.5-5.6 DO IS USM

    Canon EF 70-300mm f/4-5.6 IS USM

    Canon EF 70-300mm f/4-5.6 IS II USM

    Canon EF 70-300mm f/4-5.6L IS USM

    Canon EF 100-400mm f/4.5-5.6 L IS USM

    Canon EF 100-400mm f/4.5-5.6 L IS USM + 1.4X

    Canon EF 100-400mm f/4.5-5.6 L IS USM + 2X

    Canon EF 100-400mm f/4.5-5.6 L IS II USM

    Canon EF 100-400mm f/4.5-5.6 L IS II USM + 1.4X

    Canon EF 100-400mm f/4.5-5.6 L IS II USM + 2X

    Canon EF 200-400mm f/4L IS USM

    * About 1.4X and 2X: Only EF 1.4X II / III and EF 2X II / III were tested.

    ** Canon TS-E lenses are compabile. But since they are MF only, they don't need to be optimized. That's why they are not listed.

    Lenses tested and optimized

    (support PDAF & LaCA correction)

    From third parties

    - 70 lenses or lens combinations

    SIGMA 14mm F1.8 DG HSM A017

    SIGMA 20mm F1.4 DG HSM A015

    SIGMA 24mm F1.4 DG HSM A015

    SIGMA 24mm F1.8 EX DG ASPHERICAL MACRO

    SIGMA 28mm F1.4 DG HSM A019

    SIGMA 28mm F1.8 EX DG ASPHERICAL MACRO

    SIGMA 35mm F1.4 DG HSM A012

    SIGMA 40mm F1.4 DG HSM A018

    SIGMA 50mm F1.4 DG HSM A014

    SIGMA 50mm F/1.4 EX DG HSM

    SIGMA 70mm F2.8 DG MACRO A018

    SIGMA 85mm F1.4 DG HSM A016

    SIGMA 85mm F1.4 EX DG HSM

    SIGMA 105mm F1.4 DG HSM A018

    SIGMA 105mm F2.8 EX DG OS HSM MACRO

    SIGMA 135mm F1.8 DG HSM A017

    SIGMA 150mm F/2.8 APO EX DG HSM Macro
    SIGMA APO MACRO 180mm F2.8 EX DG OS HSM

    SIGMA APO MACRO 180mm F2.8 EX DG OS HSM + 1.4X

    SIGMA 500mm F4 DG OS HSM S016

    SIGMA 500mm F4 DG OS HSM S016 + 1.4X

    SIGMA 500mm F4 DG OS HSM S016 + 2X

    SIGMA 500mm f/4.5 EX DG APO HSM

    SIGMA 14-24mm f/2.8 DG HSM A018

    SIGMA 24-35mm F2.0 DG HSM A015

    SIGMA 24-70mm f/2.8 DG OS HSM A017

    SIGMA ZOOM 28-80mm 1:3.5-5.6 II MACRO ASPHERICAL

    SIGMA 60-600mm f/4.5-6.3 DG OS HSM S018

    SIGMA 60-600mm f/4.5-6.3 DG OS HSM S018 + 1.4X

    SIGMA 70-200mm f/2.8 DG OS HSM S018

    SIGMA 70-200mm f/2.8 DG OS HSM S018 + 1.4X

    SIGMA 70-200mm f/2.8 DG OS HSM S018 + 2X

    SIGMA APO 70-200mm f/2.8 EX DG OS HSM

    SIGMA APO 70-200mm f/2.8 EX DG OS HSM + 1.4X

    SIGMA APO 70-200mm f/2.8 EX DG OS HSM + 2X

    SIGMA 100-400mm F5-6.3 DG OS HSM C017

    SIGMA APO 120-300mm F2.8 EX DG OS HSM

    SIGMA APO 120-300mm F2.8 EX DG OS HSM + 1.4X

    SIGMA APO 120-300mm F2.8 EX DG OS HSM + 2X

    SIGMA 120-300mm f/2.8 DG OS HSM S013

    SIGMA 120-300mm f/2.8 DG OS HSM S013 + 1.4X

    SIGMA 120-300mm f/2.8 DG OS HSM S013 + 2X

    SIGMA 150-500mm f/5-6.3 APO DG OS HSM

    SIGMA 150-600mm F5-6.3 DG OS HSM C015

    SIGMA 150-600mm F5-6.3 DG OS HSM C015 + 1.4X

    SIGMA 150-600mm F5-6.3 DG OS HSM S014

    SIGMA 150-600mm F5-6.3 DG OS HSM S014 + 1.4X

    TAMRON SP 35mm F1.4 Di USD F045

    TAMRON SP 35mm F/1.8 Di VC USD F012

    TAMRON SP 45mm F/1.8 Di VC USD F013

    TAMRON SP 85mm F/1.8 Di VC USD F016

    TAMRON SP 15-30mm F/2.8 Di VC USD A012

    TAMRON SP 15-30mm F/2.8 Di VC USD G2 A041

    TAMRON 17-35mm f/2.8-4 Di OSD A037

    TAMRON SP 24-70mm F/2.8 Di VC USD G2 A032

    TAMRON 35-150 f/2.8-4 Di VC OSD A043

    TAMRON SP 70-200mm F/2.8 Di VC USD G2 A025

    TAMRON SP 70-210mm F/4 Di VC USD A034

    TAMRON SP 70-300mm f/4.0-5.6 Di VC USD A005

    TAMRON 100-400mm F/4.5-6.3 Di VC USD A035

    TAMRON SP 150-600mm F/5-6.3 Di VC USD G2 A022

    TAMRON SP 200-500mm F/5-6.3 Di LD (IF)

    TOKINA Opera 50mm f/1.4 FF

    TOKINA AT-X M100 PRO D Macro 100mm f/2.8

    TOKINA atx-i 100mm F2.8 FF MACRO

    Tokina AT-X 16-28 F2.8 PRO FX

    Tokina AT-X 24-70mm f/2.8 PRO FX

    SAMYANG AF 85mm F1.4 EF

    LAOWA 180mm f/4.5 1.5X Ultra Macro APO

    LAOWA AF FF 200mm f/2 C-Dreamer

    * About 1.4X and 2X, only EF 1.4X II / III and EF 2X II / III were tested.
    ** Sometimes non-Canon-made lenses may intentionally be recognized as a new one after lens firmware updates and cause the adapter failing to recognize them and losing PDAF. In that case, please send us a jpg file with all the EXIF data. We'll add new lens data to the adapter firmware to solve the issue.

    Lenses not tested, yet

    - Most of them are supported (Contrast AF only).

    - Some of them may have compatibility issues.

     
    Please wait for the next firmware update for better lens compatibility.

    Lenses support in-body vignetting and distortion correction

    Canon EF 28mm f/2.8 IS USM

    Canon EF 35mm f/1.4L USM

    Canon EF 35mm f/1.4L II USM

    Canon EF 40mm f/2.8 STM

    Canon EF 50mm F1.2L USM

    Canon EF 50mm f/1.4 USM

    Canon EF 50mm f/1.8 STM

    Canon EF 85mm f/1.2L II USM

    Canon EF 85mm f/1.4 L IS USM

    Canon EF 100mm f/2 USM

    Canon EF 100mm f/2.8 Macro USM

    Canon EF 100mm f/2.8L IS USM

    Canon EF 135mm f/2 L USM

    Canon EF 200mm f/2.8L II USM

    Canon EF 300mm f/2.8L IS II USM

    Canon EF 600mm f/4L IS III USM

    Canon EF 16-35mm f/2.8L III USM

    Canon EF 70-200mm f/4L USM

    Canon EF 70-200mm f/4L IS USM

    Canon EF 70-300mm f/4-5.6L IS USM

    Canon EF 70-300mm f/4-5.6 IS USM

    Canon EF 100-400mm f/4.5-5.6 L IS USM

    Canon EF 100-400mm f/4.5-5.6 L IS II USM

    SIGMA 24mm F1.8 EX DG ASPHERICAL MACRO

    SIGMA 28mm F1.4 DG HSM A019

    SIGMA 28mm F1.8 EX DG ASPHERICAL MACRO

    SIGMA 35mm F1.4 DG HSM A012

    SIGMA 40mm F1.4 DG HSM A018

    SIGMA 50mm F1.4 DG HSM A014

    SIGMA 50mm f/1.4 EX DG HSM
    SIGMA 70mm F2.8 DG MACRO A018

    SIGMA 85mm F1.4 DG HSM A016

    SIGMA 85mm F1.4 EX DG HSM

    SIGMA 105mm F1.4 DG HSM A018

    SIGMA 135mm F1.8 DG HSM A017

    SIGMA 150mm F/2.8 APO EX DG HSM Macro

    SIGMA 500mm F4 DG OS HSM S016

    SIGMA 100-400mm F5-6.3 DG OS HSM C017

    TAMRON SP 35mm F/1.8 Di VC USD F012

    TAMRON SP 45mm F/1.8 Di VC USD F013

    TAMRON SP 85mm F/1.8 Di VC USD F016

    Tamron 17-35mm f/2.8-4 Di OSD A037

    TAMRON SP 15-30mm F/2.8 Di VC USD A012

    TAMRON SP 15-30mm F/2.8 Di VC USD G2 A041

    TAMRON SP 70-200mm F/2.8 Di VC USD G2 A025
    Tokina opera 50mm f/1.4 FF

    TOKINA AT-X M100 PRO D Macro 100mm f/2.8

    TOKINA atx-i 100mm F2.8 FF MACRO

    Tokina AT-X 24-70mm f/2.8 PRO FX

    SAMYANG AF 85mm F1.4 EF
    LAOWA 180mm f/4.5 1.5X Ultra Macro APO

    LAOWA AF FF 200mm f/2 C-Dreamer

    G mount cameras supported

     

    100MP CMOS (PDAF enabled, high AF performance)

    - GFX100

    - GFX100S

    - GFX100 II

    - GFX100S II

     

    50MP CMOS (CDAF only, poorer AF performance)

    - GFX50S

    - GFX50R

    - GFX50S II

     

  • Service & resources

    For Fringer EF-GFX Pro

    FR-EFTG1 (Fringer EF-GFX Pro) Firmware download

    Version 2.10 (370,712 bytes, 2025/10/11)

    Release notes

    User's manual download

    English version 中文版

    After-sale services **

    14-days return or replacement

    Within two weeks after you purchased the adapter, for any reason you may return it to us and get refund* or a new replacement if it's in original status. Please contact us before return it. Be noted that buyer pay return shipping cost.

     1-year free warranty.

    Within one year after you purchased the adapter, if you encounter any problem, you may send it back to us for repair. If it's not caused by abnormal usage, we'll repair it for free. Be noted that buyer pay shipping costs.

    Lifetime service.

    You can always rely on our after sale service, even after the free warranty period. But you may need to pay for relevant costs.

     

    * PayPal fee will not be refunded. Check this for more details.

    ** This is for customers who purchase the adapter from our webstore. If it's purchased from other resellers, after-sale services are provided by them.

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