Canon has announced an upgrade on two of its popular extenders with the new Canon Extender EF 1.4x III and Extender EF 2x III. These direct replacements fe The Mark III versions are optimized for the latest versions of the super-teles. Discussion about 1.4X III: Canon EF 1.4x III Extender Review (the-digital-picture.com) Discussion about 2.0X III: Canon EF 2x III Extender Review (the-digital-picture.com) The Extender EF 2x III features nine optical elements in five groups, ensuring improved optical performance. All optical elements have Canon's Super Spectra coating to reduce ghosting and flare. A new Fluorine Coating on the front and rear elements makes marks, such as spots left by water or fingerprints, much easier to clean than standard I'd say the 2x exceeded my expectations, but maybe that's because I was comparing it in my head to my DSLR with the EF 2x III extenders, which just weren't all that great. Completely agree though, the 100-500 alone is a great versatile lens. Add the 1.4x and it narrows the ability a bit, add the 2x and it narrows even more. Learn more with 3 Questions and 4 Answers for Canon - Extender EF 2x III Extender Lens - Multi. User rating, 4.9 out of 5 stars with 5130 reviews. (5,130) Announced Aug 26, 2010. Discuss in the Canon SLR Lens Talk forum. Manufacturer description: 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 VTdgp. Canon 200-400 f4 L IS w/integrated 1.4x extender; Canon TC 2x III Camera/lens mounted on a sturdy tripod with Wimberley head; Used my feet to keep the image framing similar at each focal length (not perfect) All shots with mirror lockup followed by 2 sec timer. All files have full metadata except for GPS location Canon Extender EF 2X III. Canon Extender EF 2X III to cart. Overview. Specs. Included. Q&A . Reviews. Additional Information Digital SLR Lenses: Camera Mount Wondering if anyone has experience with these options or has seen any reviews and comparisons. I have the EF 100-400 Mk2 and 1.4 extender and it works pretty well on my 7D2, but when I get my R5 I want the extra reach. Just not sure what compromises each will have compared to the other, and there is no way I can afford the Big White route. Canon Extender EF 1.4x III for Wildlife Photography - REVIEWLink to purchase this teleconverter! ⬇️Canon EF 1.4x Extender III: The Canon 1.4x III Extender extends the reach of the Canon 100-400mm f/4.5-5.6 Mark II lens to 140-560mm. This is my review of the Canon 1.4x III Extender on I'm rating the EF 1.4x III Extender at 4/5 Stars because of the excellence of build and the quality of the images it produces. It's a considerable improvement on the Mk II. I've dropped a star because of the decision by Canon to cripple the AF with some cameras and not others and because the RRP is slightly too high IMO.

canon extender ef 2x iii review