Canon Extender EF II (1.4x) (6845a004) Lens Converter

Pros: A real "L" Professional Lens Extender with almost no degradation of the main lens's performance.

Cons: Why didn't I get one of these sooner? (Oh, yea, that's my fault... Never mind.)

The Bottom Line: Affordable way to gain extra focal length on your Canon Pro telephoto lens, without buying a new longer "L" lens. This gadget is a NO BRAINER!

Review: Let’s say that you own a Canon “L” Professional telephoto lens and you also need a longer model, but it is completely beyond your reach, financially. That was my dilemma. My solution: the Canon EF Extender 1.4X II, coupled with the ...