Fujifilm GF medium format mirrorless digital

introduction

Fujifilm announced in Sept 2016 it's intentions to enter the medium format digital market with its Fujifilm GFX 50S camera which is camera with a 51mp CMOS 43.8×32.9mm sensor (0.79x crop factor compared to 35mm full frame) and a new G-mount for Fujinon GF lenses with a short flange back distance of 26.7mm
see https://www.dpreview.com/news/8411827820/fujfilm-announces-development-gfx-50s-medium-format-digital/1

Fuji GF lens roadmap
Fujinon GF 23mm F4 R LM WR
- 18mm eq
Fujinon GF 32-64mm F4 R LM WR
- 25-51mm eq len
Fujinon GF 45mm F2.8 R WR
- announced Sept 2017
- 36mm eq
- 490g; 62mm filter;
- $US1699
Fujinon GF 63mm F2.8 R WR
Fujinon GF 110mm F2 R LM WR
- 87mm f/1.6 eq. in 35mm terms
Fujinon GF 120mm F4 R LM OIS WR Macro
- 95mm eq macro
Fujinon GF 250mmF4 R LM OIS WR lens
- announced Apr 2018 with 1.4x TC
- 5EV OIS, focus preset function, range limiter switch,
- 200mm eq
- $US3300

some Olympus OM system lenses provide sufficient image circle to cover this sensor size, for example most of those 85mm or more, most 50mm lenses and of course the shift lenses
- Fotodiox make an adapter Olympus OM to Fuji GFX
Cambo make an adapter for certain Canon full frame lenses such as their TSE tilt shift lenses