Preordering Canon gear as soon as it is announced is the best way to get it in your hands when it first becomes available.
Canon EF 70-200mm f/2.8L IS III USM Lens: B&H | Adorama | WEX
Canon EF 70-200mm f/4L IS II USM Lens: B&H | Adorama | WEX
Canon Tripod Mount Ring AII(WII) for the f/4L IS II Lens: B&H | Adorama | WEX
Canon EF 70-200mm f/2.8L IS III USM Lens: B&H | Adorama | WEX
Canon EF 70-200mm f/4L IS II USM Lens: B&H | Adorama | WEX
Canon Tripod Mount Ring AII(WII) for the f/4L IS II Lens: B&H | Adorama | WEX
Canon, Nikon and Sony News, Deals and What’s New at The-Digital-Picture.com