Teleconverter 2.0X (Doubler) Extender for Canon EOS & Rebel Series (EF & EF-S Lenses)
Brand: Digital Nc

2x (Doubler) 5 Element bayonet mount Teleconverter multiplies the focal length of any Canon EF & EF-S lens.

5-elements Construction
Multi-Coated Optical Glass with Anti-Reflection Coating
Doubles Focal Length & F Stop of the Canon EF & EF-S Series Lenses.
Manufacturers' Lifetime Warranty
Item Includes: Case, Protective Lens Cap, Nwv Direct Micro Fiber Cleaning Cloth