https://www.youtube.com/watch?v=5lZxnXts7B8
More Fujifilm GFX 50S videos have surfaced from recent trade shows. You can now see how the Fujinon GF 63mm f/2.8 R WR focus via the touch screen, which is a little faster than our previous AF video. There is also a two part video of Jan Gonzales working with the Fujifilm GFX 50S live with Niko Villegas below.
Fujifilm GFX B&H Photo/Amazon/Adorama
https://www.youtube.com/watch?v=RKkLoBguPjw
https://www.youtube.com/watch?v=anFEQaOzplc
Alternative Angle and Full Presentation from Photoworld Asia 2017
