Below you can find the B&H EOS-1D X Mark III First Look video as well as Canon's own product introductions hosted by Rudy Winston.
Preorders
Canon RF 70-200mm F2.8 L IS USM Lens:
B&H
| Adorama
| WEX
Canon RF 85mm F1.2 L USM DS Lens:
B&H
| Adorama
| WEX