in mint condition and fully working order, optics are clean No fungus, No marks/scratches. Fully checked and tested ready to use. For further information please refer to the item’s actual pictures and read our full description below. comes with Canon Rear/Front Caps. == . Please check the compatibility with your lens before purchasing.
 

Overview:

The Canon Extender EF 2x III is a high-performance teleconverter that doubles the focal length of compatible Canon EF telephoto lenses, making it ideal for sports, wildlife, and press photography. It is designed to maintain high optical quality while extending reach without needing a larger lens.

Key Features

• 2× Magnification
  Doubles your lens focal length (e.g. 200mm → 400mm)
• Optimised for L-series lenses
  Delivers best performance with Canon’s professional telephoto lenses
• Improved communication
  Built-in microprocessor enhances autofocus and metering accuracy
• Advanced optical design
  Minimises flare, ghosting, and chromatic aberration using specialised coatings
• Weather-resistant construction
  Dust- and water-resistant design for professional outdoor use

Specifications

Compatibility

• Compatible with:
  • Canon EF L-series telephoto primes and select zoom lenses
  • Examples include 70–200mm f/2.8L, 300mm f/2.8L, 400mm f/2.8L, 500mm f/4L
• Not compatible with:
  • Most non-L lenses
  • Standard kit lenses (e.g. EF-S 18–55mm, EF 75–300mm)
• Camera compatibility:
  • Works on all Canon EF mount DSLRs
  • Autofocus may be limited depending on resulting aperture

Buy With Confidence 30 days Money Back Guarantee:
For your assurance, we always aim to provide the best service and 100% Customer Satisfaction to you, we offer a 30 days refund policy so you fully test and inspect your purchased item. Rest assure that all our used items have been fully checked by our fully trained technicians and are subjected to professional service, for further information please contact us.