EF 70-200mm f2.8L IS USMEF 70-200mm f2.8L IS II USMEF 70-200mm f2.8L IS III USMEF 70-200mm f2.8L USMEF 70-200mm f4L IS USMEF 70-200 mm f4L USMEF 100-400mm f4.5-5.6L IS USMEF 100-400mm f4.5-5.6L IS II USMEF 200-400mm f4L IS USM Ext. EXCLUSIVELY CANON, ESSENTIAL FOR EOS USERS. The Extender EF 2X III from Canon is designed for select Canon EF mount L-series telephoto lenses. They do not have the protruding lens elements of the Canon Extenders, so the front of the converter accepts all EF mount lenses as well as EF-S mount lenses. This makes them very versatile and a relatively inexpensive addition to your system. Just one of the many great deals in Lens Adapters, Converters & Extenders. When stacking the 1.4x II and this 2x II extenders, AF sometimes will try to hunt if atmospheric heat shimmer is making the target appear to float in and out. Not all EOS cameras have the f5.6 limit. To ensure the best possible image quality in all shooting conditions, it combines redesigned optics, improved data communication between lens and camera and enhanced environmental protection. The Sigma lens was released in February 2010, the Canon EF 2X III was released in August 2010, so there may well be some compatibility issue there. View the manual for the Canon Extender EF 2x II here, for free. Designed to double the focal length of any compatible Canon EF lens, the Canon EF 2x II extender telephoto accessory is ideal for sporting events and nature photography. This may happen as a result of the following: Please make sure that Javascript and cookies are enabled on your browser and that you are not blocking them from loading. © Robert Scott Publishing LimitedThe Old Barn, Ball Lane, Tackley, Kidlington OX5 3AG, UKA company registered in England and Wales. As mentioned earlier, the Kenko Teleplus HD 1.4x and 2x DGX converters are, as far as we know, the only current converters which are compatible with Canon EF-S lenses. Compatible with most telephoto and zoom lenses within Canon's flagship professional L-series, the Canon Extender EF 2x III is a great kit addition. It is ideal for photojournalists and … Added 'Fluorine coating' to aid cleaning. It is technically compatible, but not very practical. The lens only closes down to the selected aperture when you press the shutter button to make an exposure. I have not tried stacking two 2x extenders. Some allow focusing at maximum apertures down to f8 and, with the introduction of the EOS R full frame mirrorless system, this is now further extended with f11 compatibility. This presents something of a problem with Canon EF-S lenses as, apart from the EF-S 17-55mm f2.8 IS USM, they all have a maximum aperture of f5.6 at the telephoto end of their zooms. 1.4x EF 135mm f2L USMEF 180mm f3.5L Macro USMEF 200mm f1.8L USMEF 200mm f2L IS USMEF 200mm f2.8L II USMEF 300mm f2.8L USMEF 300mm f2.8L IS USMEF 300mm f2.8L IS II USMEF 300mm f4L USMEF 300mm f4L IS USMEF 400mm f2.8L USMEF 400mm f2.8L II USMEF 400mm f2.8L IS USMEF 400mm f2.8L IS II USMEF 400mm f4 IS DO USM EF 400mm f4 DO IS II USM EF 400mm f5.6L USMEF 500mm f4L IS USMEF 500mm f4.5L USMEF 600mm f4L USMEF 600mm f4L IS USM EF 800mm f5.6L IS USM EF 1200mm f5.6L USMTS-E 17mm f4LTS-E 24mm f3.5LTS-E 45mm f2.8TS-E 90mm f2.8(For all TS-E lenses, Extenders are reported to fit, but the lenses do not offer AF or IS. Canon Extender EF 2x III: 12/2010: 5: 9: 72.0x 52.7: 325g: MkII versions improved lens coatings, optical design and added environmental sealing. Additionally, please see the lens and/or camera body manual for full compatibility information with the Extender EF 2X III. Autofocus and image stabilisation may not work with some lens and Extender combinations on some camera bodies. The converters fit EOS DSLR full-frame and APS-C models – not the mirrorless EOS M-series or EOS R-series. Canon manufactures a couple of teleconverters, which it calls Extenders. When using Canon lenses and accessories, most EOS cameras will not focus with a maximum aperture smaller than f5.6. Third-party teleconverters are more tolerant of EF lenses than Extenders and can be used with most, though the best results come with extending the focal lengths of telephoto lenses. The Kenko HD DGX teleconverters are compatible with EF and EF-S lenses (for the most part). These are, as far as we know, the first and only teleconverters that will accept EF-S lenses. If that is still outside your budget you might consider the EF-S 55-250mm f/4-5.6 IS II. Additionally, please see the lens and/or camera body manual for full compatibility information with the Extender EF 2X III. This is often a preferred option as the AF speed can slow down when an Extender is fitted, even in bright light. Canon Extender EF 2x III. If autofocus is lost, you can always focus manually. The high-performance Canon Extender EF1.4X III and Extender EF2X III increase the focal length of the attached EF lens by 1.4X and 2X respectively. Registration no. Sure but it's a 1.4 and a 2x extender and as Dave mentioned you would have a F5.6 or a F8 minimum opening then. This manual is available in the following languages: Engels, Zweeds. 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. EF extender compatibility guide. The Canon EF 2x III Extender mounts between your Canon EOS Digital SLR and a compatible lens (primarily Canon L Series lenses), extending the focal length of the lens by a very noticeable 2x. The Canon EF Extenders Mark III are compatible with the following lenses, extending their focal lengths as below: Lens. All lenses listed are compatible with Canon Extenders. Ratings Distribution. Find low everyday prices and buy online for delivery or in-store pick-up. Free shipping on all orders over £30! The lens and camera work perfectly without the extender added. For a list of compatible lenses, see the table below. It is possible to autofocus with lenses which have smaller maximum apertures, but the results can be inconsistent and in some cases (particularly with the 2x converter) autofocusing just stops. Canon Extender EF 2x III Deals. Camera/Extender Compatibility Chart EF 1.4 x III and EF 2 x III extenders are recommended for use with EOS Digital Cameras. With continuous shooting, the shutter closes after the first exposure, the aperture opens back to its maximum value, the lens re-focuses and then the second exposure is made. Access to this page has been denied because we believe you are using automation tools to browse the website. Canon EF 180mm f3.5L Macro USM AutoFocus Telephoto Canon EF 70-200mm f/2.8L IS II USM Canon EF 70-200mm F/4L USM Canon EF 50mm f1.4 USM Canon EF 85mm f/1.8 USM Canon EF 100-400mm f/4.5-5.6L IS USM Telephoto Zoom Canon Extender 1.4 III Quantaray 18-200mm 1:3.5-6.3 Sigma 105mm 1:2.8 DG Macro Sony Rx100 Sigma 150-600mm F5-6.3 DG OS HSM | C Compatibilty has two meanings when it comes to Canon's Extenders. Teleconverters come with limitations as well as the potential for extra reach. This is what we mean when we talk about autofocusing at f5.6 or f8 – it is all about the maximum lens aperture and has nothing to do with the aperture selected for the exposure. The Canon EF 2x II Extender is an easy and very affordable way to dramatically extend the reach (focal length) of compatible Canon L Series lenses (and a few additional lenses). The 2x extender lost 6 f-stops with this configuration, the camera wouldn't go wider than f11 vs. f5.6 normally. For about the same price as the Canon EF 2X III you can buy an EF 70-300mm f/4-5.6 IS. It all happens very fast. If you have EF telephoto lenses that are not compatible with Canon Extenders, or use EF-S telephoto lenses, these Kenko Teleplus HD DGX Teleconverters are good value and worth considering. The exposure was 1/5000 second at f5.6, ISO 1250. 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. They are optical accessories which, when placed between a lens and a camera body, increase the effective focal length of the lens. Per Canon: "This lens is only compatible with fixed focal length L-series lenses 135mm and over, as well as the EF 70-200/2.8L, EF 70-200/2.8L IS, EF 70-200/4L, and EF 100-400/4.5-5.6L. This review will sound very similar to the Canon 1.4x Extender Review, but the 2x function is basically the same.. One bonus is that all the AF points appear to remain active, unlike the situation with Canon Extenders where you are often limited to the centre focus point. Canon 2x EF Extender II vs. III . Autofocusing never takes place at apertures below the maximum value of the lens. Canon 2X Extender EF II ~$320 The Type III version of the lens Extender doesn't do much to enhance image quality over the Type II version: … The instruction manuals with both the Teleconverters state that, for the autofocus to work correctly, the 1.4x model needs to be used on lenses with a maximum aperture of f4 or brighter, while the 2x model should be used on lenses with a maximum aperture of f2.8 and brighter. Compatibility 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. 5 Stars (0) ... Used Sony 2x Teleconverter for Sony FE 70-200mm f/2.8 GM (G … 04663971. MkII versions updated electronics, optical design and coatings to minimize ghosting, flare and chromatic aberration. Additionally, please see the lens and/or camera body manual for full compatibility information with the Extender EF 2X III. This red kite was photographed using an EOS-1D X camera fitted with an EF 300mm f2.8L IS USM lens and a Canon Extender 1.4x, giving an effective focal length of 420mm. The newest version Canon Extender 2x III has its rear element too far back so that we can't stack a 1.4x with it. The lens boasts a new seven-element design, along with the same weather-resistant and anti-reflective internal construction as the companion EF 1.4x II extender. Additionally, please see the lens and/or camera body manual for full compatibility information with the Extender EF 2X III. A 2x extender doubles the focal length AND the focal ratio. An f/5.6 lens becomes an f/11 lens and no camera can auto-focus at f/11. The Canon Extender EF 2x III is 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. You would get the benefit of better optical quality and the f/4 to f/5.6 aperture range. 0 review. Genuine Canon camera accessory with same day delivery in Hong Kong ... Extender EF 2x III (Delivery will take 1 month) Extender EF 2x III (Delivery will take 1 month) Extender EF 2x III (Delivery will take 1 month) HK$3,580.00 Or HK$3,080 + Club Canon 500 Points. It increases the focal length of a lens by a factor of 2x while still delivering superb image quality. Canon Extenders only fit a limited range of EF lenses – essentially L-series primes with a focal length of 135mm or more and L-series zooms with a minimum focal length of 70mm. ), The DPP difference: using Canon's Digital Photo Professional software, Call (+44) 01869 331741 | Email hello@eos-magazine.com. Our tests (see the article on pages 58-65 of the April-June 2016 issue) confirm this to some extent. The Extender EF 2x III is compatible with most telephoto and telephoto zoom lenses within Canon’s flagship professional L-series range, extending the focal length while only reducing the effective aperture of the lens by two stop. They do not fit any EF-S lenses. Check other reviews and tech specs - I thought it wouldn't be as many f-stops so maybe this was something to do with the body I was using. Built to use in any environment No. Canon Extenders only fit a limited range of EF lenses – essentially L-series primes with a focal length of 135mm or more and L-series zooms with a minimum focal length of 70mm. They do not fit any EF-S lenses. This is the widest setting of the aperture, letting the most light through to the camera and giving the best conditions for autofocusing. Canon Extender EF 2x III Teleconverter. The problem comes when you add an Extender or converter. We explain all... Teleconverters have been around for a long time. This is not usually a problem as all EF lenses have a maximum aperture of f5.6 or wider. The Extender EF 2X III from Canon is designed for select Canon EF mount L-series telephoto lenses. This manual comes under the category Lenses and has been rated by 1 people with an average of a 7.5. Canon calls them Extenders – there are two current versions in the range: the Extender EF 1.4x III and the Extender EF 2x III. The table (below) shows the new maximum aperture. The latest versions are the Extender EF 1.4x Mark III and the Extender EF 2x Mark III. Shop Canon Extender EF 2x III Extender Lens Multi at Best Buy. Shop online for Canon Extender EF 2x III at Canon UK Store. The Canon 1.4 is very good and those that have it tell me that the 2x III is excellent optically where the I and II suffer lack of IQ. I have just purchased a Canon EF 2x III Extender to use with a Canon EOS 1DX Mk II and a Canon EF 300mm f/2.8L IS II USM Lens, which I believe should both be compatible. Powered by PerimeterX , Inc. Javascript is disabled or blocked by an extension (ad blockers for example). Reference ID: #9ab13e40-4c6f-11eb-8fd1-8b4e908bcb05, If you think you were blocked by mistake, contact the site website administrator at info@adorama.com. CNN_2x III Extender Lens_CanonDSLR Special Features This lens is only compatible with fixed focal length L-series lenses 135mm and over, as well as the EF 70-200/2.8L, EF 70-200/2.8L IS, EF 70-200/4L, and EF 100-400/4.5-5.6L. Some lens and Extender combinations mean that you will not be able to autofocus. 270mm. aSafety Precautions • Do not look at the sun or a bright light source through the lens with the extender attached, or with a camera with the extender … The latest versions are the Extender EF 1.4x Mark III and the Extender EF 2x Mark III. I would also only consider the combination if the body I plan to use was released at least several months before the Sigma lens. with EF 1.4x Extender with EF 2x Extender EF 135mm f/2L USM 189mm. You can, of course, focus manually. A teleconverter increases the effective focal length of a lens. It increases the focal length of a lens by a factor of 2x while still delivering superb image quality. Outstanding image quality at double the distance This extender's smart design ensures no loss of lens performance or image quality whilst doubling your focal length. Compatibility 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. This lens is only compatible with fixed focal length L-series lenses 135mm and over, as well as the EF 70-200/2.8L, EF 70-200/2.8L IS, EF 70-200/4L, and EF 100-400/4.5-5.6L. To ensure the best possible image quality in all shoo However, this means that the Extender can be attached to the lens, not that full functionality is retained. The Extender EF 2x III is compatible with most telephoto and telephoto zoom lenses within Canon’s flagship professional L-series range, extending the focal length while only reducing the effective aperture of the lens by two stop. 360mm. When you use autofocus (AF), the lens aperture is always at its maximum value. Image of the Canon 2x III Extender The Canon Extender EF lenses are a … Just like the EF 1.4x III above, the … ... Used Canon FD 2X Type A Converter G 0.0. EF 180mm f/3.5L Macro USM 252mm. Price Match Guarantee. View additional: Regular Items (68) Didn't find what you're looking for? This lens is only compatible with fixed focal length L-series lenses 135mm and over, as well as the EF 70-200/2.8L, EF 70-200/2.8L IS, EF 70-200/4L, and EF 100-400/4.5-5.6L. When Canon announced two new Teleconverters (Extenders) to replace the 1.4 and 2x EF Extender IIs I was skeptical that there would be an improvement in image quality over the older MkII models. Blockers for example ) can be attached to the camera and giving the Best conditions for.... The canon extender ef 2x iii compatibility speed can slow down when an Extender or Converter, for free a. 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