Canon EF Lens Extender 2X III (Doubler)
Interested in extending the focal length of your frame without lugging around another heavy lens? The Canon Lens Extender EF 2X III Doubler increases the focal length of a lens two-fold while delivering an optical performance on par with the finest Canon super-telephoto lenses. For ease of use, the lens was designed to deliver seamless communication among the camera body, lens, and extender, along with utilizing coatings to minimize ghosting, flare, and chromatic aberration. Feel empowered to film and photograph in any environment, as the extender is dustproof and water-resistant!