Canon Extender EF 2x III

$459.99
In stock
SKU
CAN1703
- 2.0x Magnification
- Built-in microcomputer
- Protective fluorine coating
Designed to extend a lenses focal length by a factor of 2x, the redesigned Canon Extender EF 2X III delivers optical performance on par with the finest Canon super telephoto lenses. It features a built-in microcomputer for seamless communication among camera body, lens and extender, features careful lens placement and coatings to minimize ghosting, flare and chromatic aberration, and even has a new Fluorine coating that keeps soiling, smears, fingerprints to a minimum. Extender EF 2X III meets necessary standards in terms of rugged, dustproof and water-resistant construction, and should be in every professional's camera bag.
More Information
Manufacturer Canon
manufacturer_part_no 4410B002
Barcode 013803122152
tab_box

Below are the items included with this product



  1. Canon Extender EF 2x III
  2. Extender Cap E II
  3. Rear Lens Cap
  4. Lens Case LP811
tab_specs_dims
Magnification
2.0x
Lens Construction
9 elements in 5 groups
Max. Diameter x Length, Weight
2.8 x 2.1 in, 11.5 oz. / 72.0 x 52.7mm, 325g
Compatibility
EF 100-400mm f/4.5-5.6L IS USM
EF 135mm f/2L USM
EF 180mm f/3.5L Macro USM
EF 200mm f/2.8L II USM
EF 200mm f/2L IS USM
EF 300mm f/2.8L IS USM
EF 300mm f/4L IS USM
EF 400mm f/2.8L IS USM
EF 400mm f/4 DO IS USM
EF 400mm f/5.6L USM
EF 500mm f/4L IS USM
EF 600mm f/4L IS USM
EF 70-200mm f/2.8L IS USM
EF 70-200mm f/2.8L USM
EF 70-200mm f/4L IS USM
EF 70-200mm f/4L USM
EF 800mm f/5.6L IS USM
Ship Time Orders placed by 4pm ET will ship the same day. Weekends & Holidays Excluded.
Used Equipment Rating Excellent
© 2025 Midwest Photo, All rights reserved.