Jeff Cable's Blog: The Canon 600EX-RT Flash System - A real-world test
Amazon.com : YONGNUO Updated YN600EX-RT II Wireless Flash Speedlite with Optical Master and TTL HSS for Canon AS Canon 600EX-RT w/EACHSHOT Diffuser : Electronics
Canon Speedlite 600EX-RT Flash , Pouch, Bracket, Pro Kit 5296B002
Backup Equipamentos Flash Canon Speedlite 600EX USADO (s/n: 0402001302) Loja