Canon PZ-E1

Canon's PZ-E1 Power Zoom Adapter provides electronic zoom control for the Canon EF-S 18-135mm IS USM zoom lens , letting you zoom more smoothly, silently, and consistently when shooting video. The adapter's integrated locking mechanism provides a secure connection to the side of the lens. Dedicated switches let you change speed and zoom mode settings so you can execute your creative vision to the letter. If you're shooting with the Canon EOS 80D , you can even control the adapter remotely with your compatible mobile device through Canon's Camera Connect app.