Flex Zoom Relay Kit

The Canon Flex Zoom Relay Kit allows the user to swap between Super35 and Full Frame formats on the Canon Flex Zooms. The kit includes: relay unit, relay case, cap, model name indicator ring, iris gear ring, zoom gear ring, front ring, screws, and the operation manual. Choose your Relay Kit according to the details below: 

• 20-50mm T2.4 FF > 14-35mm T1.7 S35 = RL-S1
• 40-135mm T2.4 FF > 31.5-95mm T1.7 S35 = RL-S2
• 14-35mm T1.7 S35 > 20-50mm T2.4 FF = RL-F1
• 31.5-95mm T1.7 S35 > 40-135mm T2.4 FF = RL-F2