Fujifilm 70-300mm vs 100-400mm for Wildlife and Bird Photography (tested with X-S10 and X-T4)

Check price of the Fujifilm 70-300mm and 100-400mm on B&H Photo Video*:
Fujinon XF 70-300mm: https://bhpho.to/3samRMI
Fujinon XF 100-400mm: https://bhpho.to/2F6e09j

Today’s Photo Gear Deals & Rebates on B&H: https://bhpho.to/2QvHVZy

*Mathieu Gasquet and Heather Broster are participants in the B&H Photo Video affiliate program. If you decide to buy something after clicking the affiliate links above, we will receive a small commission.

Text version here: https://mirrorlesscomparison.com/x-mo...

My Birds in Flight Test and Ranking:
https://mirrorlesscomparison.com/best...

Fujifilm X-T4 Birds in Flight Review and Tutorial:
   • Fujifilm X-T4 Birds in Flight Review ...  

Chapters:
0:00 Introduction, size and weight
1:27 Design: XF 70-300mm
2:55 Design: XF 100-400mm
4:50 Optical Quality
7:24 Bokeh
7:56 Other Characteristics
8:33 Autofocus
9:56 Min. Focus and Manual Focus
10:29 Stabilisation
12:34 Teleconverters
14:25 X-T4 and X-S10
16:08 Conclusion