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 rubber ring included for G mount
EF-GFX Pro Compatibility lists
Firmware V1.90
Lenses tested and optimized
(support PDAF & LaCA correction)
From Canon
- 101 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/2.8L 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 II USM
Canon EF 600mm f/4L IS II USM + 1.4X
Canon EF 600mm f/4L IS II 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 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 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
- 65 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 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 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 24-70mm f/2.8 PRO FX
SAMYANG AF 85mm F1.4 EF
* 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 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 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 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 A018SIGMA 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 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 FFTOKINA 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
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 1.90 (358,720 bytes, 2024/10/15)
User's manual download
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.
© 2024 Fringer Tech Studio