Fujifilm G-mount

This article is about the lens mount announced in 2016 for use in Fujifilm GFX series MILCs. For other uses, see G-mount.
Fujifilm G-mount[1]
Fujifilm G-mount of Fujifilm GFX 50R body
TypeInternal bayonet
External diameter76.5 mm
Inner diameter65 mm
Tabs3
Flange26.7 mm
Connectors12

The Fujifilm G-mount is a type of interchangeable lens mount designed by Fujifilm for use in the cameras of their Fujifilm GFX series. These cameras have interchangeable lenses. The respective lenses are designed for 43.8 mm x 32.9 mm medium format sensors.

Fujifilm G-mount cameras

Main article: Fujifilm GFX series

Fujifilm has released the following cameras that use the G-mount:

Fujifilm G-mount lens system

The crop factor compared to the 35 mm format as a reference is 0.79. Ratio of the reference frame's diagonal (35 mm format) to the diagonal of the image sensor in question (Fujifilm GFX):

As of May 2026 a total of 49 lenses are available for the G-mount (including the GF 1.4x teleconverter); 20 from Fujifilm's Fujinon brand and 29 from third party companies.

The most significant difference between Fujinon and third party lenses is that all Fujinon lenses (with the exception of two manual tilt/shift lenses) support autofocus, whereas all of the third party lenses released before May 2026 require manual focus. This is now set to change: according to respected websites two third party lenses that have been announced to be released in the course of 2026 will support autofocusing in combination with a GFX body.

Manufacturer Lens Name Release date (ISO8601) Focal Length 35mm equiv. [2] F-Stop Range Angle of View Length Diameter Weight MFD [3] MM [4] Aperture Blades Auto focus OIS [5] Filter Size Lens Design [6] Comments
Fujinon GF23mm f/4 R LM WR 2017-04-19 23mm 18mm f/3.2 4-32 99.9° 103mm 90mm 845g 38cm 0.09x 9 Yes No 82mm 15/12
Fujinon GF 30mm f/3.5 R WR 2020 30mm 24mm f/2.8 3.5-32 84.7° 99mm 84mm 510g 32cm 0.15x 9 Yes No 58mm 13/10
Fujinon GF 30mm f/5.6 T/S 2023-12-0 30mm 24mm f/4.4 5.6- 84.7° 138mm 87mm 1,340g 30cm 0.21x 9 No No 105mm 16/11 [7][8]
Fujinon GF 45mm f/2.8 R WR 2017-09-07 45mm 36mm f/2.2 2.8-32 62.6° 88mm 84mm 490g 45cm 0.14x 9 Yes No 62mm 11/8
Fujinon GF 50mm f/3.5 R LM WR 2019-07-18 50mm 40mm f/2.8 3.5-32 57.4° 48mm 84mm 335g 55cm 0.10x 9 Yes No 62mm 9/6 [9]
Fujinon GF 55mm f/1.7 R WR 2023-09-23 55mm 44mm f/1.3 1.7-22 52.9° 99.3mm 94.7mm 780g 50cm 0.17x 11 Yes No 77mm 14/10 [10][11]
Fujinon GF 63mm f/2.8 R WR 2017-01-19 63mm 50mm f/2.2 2.8-32 46.9° 71mm 84mm 405g 50cm 0.17x 9 Yes No 62mm 10/8
Fujinon GF 80mm f/1.7 R WR 2021 80mm 63mm f/1.3 1.7-22 37.7° 99mm 95mm 795g 70cm 0.15x 9 Yes No 77mm 12/9
Fujinon GF 110mm f/2 R LM WR 2017-04-19 110mm 87mm f/1.6 2-22 27.9° 126mm 94mm 1,010g 90cm 0.16x 9 Yes No 77mm 14/9
Fujinon GF 110mm f/5.6 T/S Macro 2023-12-0 110mm 87mm f/4.5 5.6- 27.9° 149mm 95mm 1,255g 43cm 0.5x 9 No No 72mm 11/9 [7][8]
Fujinon GF 120mm f/4 R LM OIS WR Macro 2017-01-19 120mm 95mm f/3.2 4-32 25.7° 153mm 89mm 980g 45cm 0.50x 9 Yes Yes 72mm 14/9
Fujinon GF 250mm f/4 R LM OIS WR 2018-04-12 250mm 198mm f/3.2 4-32 12.5° 204mm 108mm 1,425g 14cm 0.22x 9 Yes Yes 82mm 16/10
Fujinon GF 500mm f/5.6 R LM OIS WR 2024-05-16 500mm 396mm f/4.4 5.6-32 - 247mm 105mm 1,375g - - 9 Yes Yes 95mm 21/14 [12][13][14][15]
Fujinon GF 20-35mm F/4 R WR 2022-09-09 20-35mm 16-28mm f/3.2 4-22 107°-75° 113mm 89mm 725g 35cm 0.14x 9 Yes No 82mm 14/10
Fujinon GF 32-64mm f/4 R LM WR 2017-01-19 32-64mm 25-51mm f/3.2 4-32 81°-46.3° 116mm-146mm 93mm 875g 50cm-60cm 0.12x 9 Yes No 77mm 14/11
Fujinon GF35-70mm f/4.5-5.6 WR 2021 35-70mm 28-55 f/3.6-4.4 4.5 to 5.6-32 76°-42.7° 74mm 85mm 390g 35cm 0.28x 9 Yes No 62mm 11/9
Fujinon GF 45-100mm f/4 R LM OIS WR 2020-01-23 45-100mm 36-79mm f/3.2 4-32 62.6° to 30.6° 145mm 93mm 1,005g 65cm 0.13x 9 Yes Yes 82mm 16/12 [16]
Fujinon GF 100-200mm f/5.6 R LM OIS WR 2019-01-17 100-200mm 79-158mm f/4.4 5.6-32 30.6° - 15.6° 183mm 90mm 1,050g 60cm-160cm 0.20x 9 Yes Yes 67mm 20/13
Fujinon GF 1.4x TC WR 2018-04-12 N/A N/A N/A N/A 27mm 82mm 400g N/A N/A N/A Yes N/A N/A 7/3 Teleconverter
AstrHori AstrHori 40mm f/5.6 2022-10-13 40mm 31.6mm f/4.4 5.6-22 69° - - 333g 41cm - - No No 62mm 7/5 [17]
AstrHori AstrHori 55mm f/5.6 2022-10-18 55mm 43mm f/4.4 5.6-22 52° - - 350g 59cm - - No No 62mm 5/5 [18]
AstrHori AstrHori 75mm f/4 2022-08-23 75mm 60mm f/3.2 4-16 44.2° - - 634.5g 82cm - - No No - 8-6 [19]
IRIX Irix 45mm f1.4 2021 45mm 36mm f/1.1 1.4-22 62.64° 144mm 87mm 1120g 40cm ? 9 No No 77mm 11/9 [20]
Kase 150mm F5.6 AF Reflex 2026-05-29 (expected release date) 150mm 118.5mm 5.6 (fixed aperture) ? ? ? ? 145cm ? ? Yes No 67mm 5/4 mirror lens with fixed aperture[21]
Kase 200mm F5.6 MC Reflex ? 200mm 158mm 5.6 ? ? ? ? ? ? ? No No 62mm ? ?
Kipon Iberit 75mm f/2.4 2019 75mm 60mm f/1.9 2.4-16 32.2° 65mm 58mm 270g 70cm ? 6 No No 49mm 5/5 [22]
Meike AF 85mm F1.8 2026-05-15 (prototype presented) 85mm 67mm 1.8-? ? ? ? ? ? ? ? Yes ? ? ? prototype only, release date expected 2026[23]

[24]

Mitakon Zhongyi Creator 28mm f/5.6 ? 28mm 22mm 5.6-22 ? ? ? ? ? ? ? No No 37mm ?
Mitakon Zhongyi Speedmaster 65mm f/1.4 2018 65mm 51mm f/1.1 1.4-16 46° 96mm 82mm 1,050g 70cm 0.25x 9 No No 72mm 11/7 [25]
Mitakon Zhongyi Speedmaster 80mm f/1.6 ? 80mm 63mm 1.6-22 ? ? ? ? ? ? ? No No 77mm ?
Mitakon Zhongyi Speedmaster 85mm f/1.2 2018 85mm 67mm f/0.95 1.2-16 29° 83mm 96mm 921g 100cm 0.09x 11 No No 77mm 9/6 [26]
Mitakon Zhongyi Creator 135mm f/2.5 - 135mm 107mm f/2 2.5-22 - - - - - - - No No 67mm 9/7 [27]
Mitakon Zhongyi 200mm f/4 1x Macro 158mm 200mm 158mm 4-32 ? ? ? ? ? 1x ? No No 67mm ?
NiSi 250mm f/5.6 Reflex ? 250mm 198mm 5.6 ? ? ? ? ? ? ? No No 62mm ?
TTArtisan TTArtisan 11mm f/2.8 Fisheye G - 11mm 8.6mm f/2.2 2.8-16 - - - - - - - No No - - [27]
TTArtisan Tilt-Shift 17mm F4 ASPH 2025-10-10 17mm 13mm 4-16 ? 100mm 88mm ? 30cm ? ? No No - 17/11 ±8 Tilt-Shift
TTArtisan 90mm f/1.25 G - 90mm 63mm 1.25-16 - - - - - - - No No - - [27]
TTArtisan 100mm f2.8 Macro 2X ? 100mm 79mm 2.8-22 ? ? ? ? ? 2x ? No No 62mm ?
TTArtisan 500mm f/6.3 ? 500mm 395mm 6.3-32 ? ? ? ? ? ? ? No No 82mm ?
Venus Optics Laowa 8-15mm f/2.8 FF Zoom Fisheye 2025-08 10-19mm 8-15mm ? ? ? ? ? ? ? ? ? ? ? ? [28]
Venus Optics Laowa 15mm f/4.5R Zero-D Shift - 15mm 12mm f/3.6 4.5-22 - - - - - - - No No - - ±8mm shift [27]
Venus Optics Laowa 17mm f/4 Ultra-Wide Zero-D 2019 17mm 13mm f/3.2 4-32 113° 124mm 88mm 829g 20cm 0.27x 5 No No 86mm 21/14 [29]
Venus Optics Laowa 17mm f/4 Zero-D Tilt-Shift / Shift ? 17mm 13mm 4-32 ? ? ? ? ? ? ? ? ? ? ? ±10° tilt, ±8mm shift
Venus Optics Laowa 19mm f/2.8 Zero-D ? 19mm 15mm f/2.2 2.8-22 ? ? ? 546g 18cm ? ? No No 77mm ?
Venus Optics Laowa 20mm f/4 Zero-D Shift - 20mm 16mm f/3.2 4-22 - - - - - - - No No 82mm - ±8mm shift [27]
Venus Optics Laowa 35mm f/2.8 Zero-D Tilt-Shift 0.5× Macro ? 44mm 35mm 2.8-22 ? ? ? ? ? 0.5x ? ? ? ? ?
Venus Optics Laowa 55mm f/2.8 Tilt-Shift 1x Macro ? 70mm 55mm 2.8-22 - - - - - 1x - No No 77mm ? +/- 10° Tilt, 8° Shift
Venus Optics Laowa 100mm f/2.8 Tilt-Shift 1x Macro ? 127mm 100mm 2.8-22 - - - - - 1x - No No 77mm ? +/- 10° Tilt, 8° Shift

Cine Lens

Manufacturer Lens Name Release date (ISO8601) Focal Length 35mm equiv. [30] F-Stop Range Angle of View Length Diameter Weight MFD [31] MM [32] Aperture Blades Auto focus OIS [33] Filter Size Lens Design [34] Comments
Fujinon GF32-90mmT3.5 PZ OIS WR 2025-09 32-90mm 25-71mm T3.5-32 81°-33.8° 222.5mm 123.5mm 2,150g 80cm 0.06x 13 Yes Yes 111mm 25/19

[35]

Leitz HEKTOR 18mm T2.1 2026-05 18mm T2.1-22 9 No No Sold as E Mount with G replacement
Leitz HEKTOR 25mm T2.1 2026-05 25mm T2.1-22 9 No No 77mm Sold as E Mount with G replacement
Leitz HEKTOR 35mm T2.1 2026-05 35mm T2.1-22 9 No No 77mm Sold as E Mount with G replacement
Leitz HEKTOR 50mm T2.1 2026-05 50mm T2.1-22 9 No No 77mm Sold as E Mount with G replacement
Leitz HEKTOR 73mm T2.1 2026-05 73mm T2.1-22 9 No No 77mm Sold as E Mount with G replacement
Leitz HEKTOR 100mm T2.1 2026-05 100mm T2.1-22 9 No No 77mm Sold as E Mount with G replacement


See also

References

  1. ^ "GFX Series - Fujifilm GFX 50S". Retrieved December 23, 2019.
  2. ^ In terms of bokeh, the GF lens "shoots like" a 35mm lens with the apertured adjusted down by the same ratio the focal length is. In terms of exposure, the f-stop doesn't change and the GF lens "shoots like" a 35mm lens of its nominal f-stop.
  3. ^ Minimum Focusing Distance
  4. ^ Maximum Magnification
  5. ^ Optical Image Stabilization
  6. ^ Glass Elements/Groups
  7. ^ a b "Specifications" (PDF).
  8. ^ a b "「フジノンレンズGF30mmF5.6 T/S」「フジノンレンズGF110mmF5.6 T/S Macro」新発売 | 富士フイルム [日本]". www.fujifilm.com (in Japanese). Retrieved 2023-09-12.
  9. ^ "Fujifilm GF 50mm F3.5 R LM WR is smallest and lightest lens for GFX cameras". DPRreview. July 18, 2019. Retrieved 21 October 2019.
  10. ^ "Specifications" (PDF).
  11. ^ "「フジノンレンズGF55mmF1.7 R WR」新発売 | 富士フイルム [日本]". www.fujifilm.com (in Japanese). Retrieved 2023-09-12.
  12. ^ "ミラーレスデジタルカメラ「GFXシリーズ」用交換レンズ最新の開発ロードマップを公開 | 富士フイルム [日本]". www.fujifilm.com (in Japanese). Retrieved 2023-09-12.
  13. ^ "Fujifilm Unveils Updated Development Roadmap of Interchangeable Lens Offerings for GFX System of Mirrorless Digital Cameras | Fujifilm [United States]". www.fujifilm.com. Retrieved 2023-09-12.
  14. ^ "WATCH: Fujifilm announces two new cameras and two lenses at X Summit Sydney!". DigitalCameraWorld.com. 16 May 2024. Retrieved 2024-05-19.
  15. ^ "Fujifilm announces 500mm F5.6 R LM OIS WR tele for medium format". DPReview.com. 16 May 2024. Retrieved 2024-05-26.
  16. ^ "GFX - the future of history". Fujifilm. Retrieved December 26, 2019.
  17. ^ Ferreira, Louis. "AstrHori 40mm f/5.6 For GFX Announced". Fuji Addict. Retrieved 28 November 2022.
  18. ^ Ferreira, Louis. "AstrHori 55mm f/5.6 For Fujifilm GFX". Fuji Addict. Retrieved 28 November 2022.
  19. ^ Ferreira, Louis. "Additional AstrHori 75mm f/4 Images". Fuji Addict. Retrieved 28 November 2022.
  20. ^ Goldstein, Mark. "Irix 45mm F1.4 GFX Review". Photography Blog.
  21. ^ "Kase 150mm f/5.6 AF Reflex Mirror Lens (FUJIFILM G)".
  22. ^ "Mitakon Speedmaster 85mm f/1.2 for Fujifilm GFX Now Shipping".
  23. ^ "Meike AF 85mm F1.8 for Fujifilm GFX Autofocus Lens – Hands On Images".
  24. ^ "Meike Just Showed an AF 85mm f/1.8 for Fujifilm GFX".
  25. ^ "Mitakon Speedmaster 65mm f/1.4 Lens Unveiled for Fujifilm GFX".
  26. ^ "Mitakon Speedmaster 85mm f/1.2 for Fujifilm GFX Now Shipping".
  27. ^ a b c d e "List of Fuji GFX lenses".
  28. ^ PHOTONews (2025-08-28). "Now on Medium Format: Laowa 8-15mm f/2.8 Zoom Fisheye!". PHOTONews Canada. Retrieved 2026-04-04.
  29. ^ Matthew Saville (August 2019). "Laowa 17mm Ultra-Wide Lens Arriving For Fuji GFX Medium Format – Why This is A Big Deal". SLRLounge. Archived from the original on October 21, 2019.
  30. ^ In terms of bokeh, the GF lens "shoots like" a 35mm lens with the apertured adjusted down by the same ratio the focal length is. In terms of exposure, the f-stop doesn't change and the GF lens "shoots like" a 35mm lens of its nominal f-stop.
  31. ^ Minimum Focusing Distance
  32. ^ Maximum Magnification
  33. ^ Optical Image Stabilization
  34. ^ Glass Elements/Groups
  35. ^ Han, Jakub (2025-09-11). "FUJINON GF 32-90mm T3.5 PZ OIS WR Lens Announced – Purpose-Built for GFX ETERNA 55". CineD. Retrieved 2025-09-19.
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