Reviewed by 3 customers
What can I say. I lost mine, and this one is the perfect replacement. Genuine Canon lens cap.
Fits and does the job of protecting the Tele Extender.
This thing protects the front of your 1.4x or 2x teleconverter/extender when it's not in use. I used it for a used EF 2x II. The fit is a tiny bit loose (looser than the typical body cap fits on your camera...btw, that body cap probably won't fit on your extender; it's not "deep" enough), but it's nothing to get angry about. Overall, I'm glad I got it. It's a specific tool for a specific and important task. These things are kind of hard to find, and Adorama seemed to have the best price. It was back ordered for a month, so don't be surprised if you have to wait.