ETTL-Cord / Custom length between 1 and 40 feet straight cord
You say you could use a 10 ft, 25 ft or 50 for Canon TTL cord ? Yes ! It is now its available. Just click on the picture below and you can order a Canon ETTL cord any length. These cords retains all the ETTL features.
Canon Off camera 3 cord any length.
6 inches to 40 feet
now you can have a reliable wired ETTL cord any length