I would also only consider the combination if the body I plan to use was released at least several months before the Sigma lens. View the manual for the Canon Extender EF 2x II here, for free. 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: … © Robert Scott Publishing LimitedThe Old Barn, Ball Lane, Tackley, Kidlington OX5 3AG, UKA company registered in England and Wales. 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. with EF 1.4x Extender with EF 2x Extender EF 135mm f/2L USM 189mm. 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. The problem comes when you add an Extender or converter. This is the widest setting of the aperture, letting the most light through to the camera and giving the best conditions for autofocusing. View additional: Regular Items (68) Didn't find what you're looking for? 270mm. Ratings Distribution. For a list of compatible lenses, see the table below. The lens and camera work perfectly without the extender added. EF extender compatibility guide. Find low everyday prices and buy online for delivery or in-store pick-up. Shop online for Canon Extender EF 2x III at Canon UK Store. 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. 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. These are, as far as we know, the first and only teleconverters that will accept EF-S lenses. The 2x extender lost 6 f-stops with this configuration, the camera wouldn't go wider than f11 vs. f5.6 normally. They do not fit any EF-S lenses. 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. For about the same price as the Canon EF 2X III you can buy an EF 70-300mm f/4-5.6 IS. 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. 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. All lenses listed are compatible with Canon Extenders. They do not fit any EF-S lenses. Shop Canon Extender EF 2x III Extender Lens Multi at Best Buy. You can, of course, focus manually. 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. 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. 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. 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. This manual is available in the following languages: Engels, Zweeds. 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. It is ideal for photojournalists and … Canon Extender EF 2x III Teleconverter. 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. EF 180mm f/3.5L Macro USM 252mm. The Extender EF 2X III from Canon is designed for select Canon EF mount L-series telephoto lenses. A 2x extender doubles the focal length AND the focal ratio. 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. ), The DPP difference: using Canon's Digital Photo Professional software, Call (+44) 01869 331741 | Email hello@eos-magazine.com. 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. Canon manufactures a couple of teleconverters, which it calls Extenders. 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. It all happens very fast. Added 'Fluorine coating' to aid cleaning. 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. Camera/Extender Compatibility Chart EF 1.4 x III and EF 2 x III extenders are recommended for use with EOS Digital Cameras. 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. Additionally, please see the lens and/or camera body manual for full compatibility information with the Extender EF 2X III. The latest versions are the Extender EF 1.4x Mark III and the Extender EF 2x Mark III. MkII versions updated electronics, optical design and coatings to minimize ghosting, flare and chromatic aberration. 360mm. 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. 04663971. 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 Canon EF Extenders Mark III are compatible with the following lenses, extending their focal lengths as below: Lens. It is technically compatible, but not very practical. 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. The table (below) shows the new maximum aperture. They are optical accessories which, when placed between a lens and a camera body, increase the effective focal length of the lens. Just one of the many great deals in Lens Adapters, Converters & Extenders. If autofocus is lost, you can always focus manually. A teleconverter increases the effective focal length of a lens. 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. 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. 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. Additionally, please see the lens and/or camera body manual for full compatibility information with the Extender EF 2X III. 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. When using Canon lenses and accessories, most EOS cameras will not focus with a maximum aperture smaller than f5.6. 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. An f/5.6 lens becomes an f/11 lens and no camera can auto-focus at f/11. Just like the EF 1.4x III above, the … 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. The latest versions are the Extender EF 1.4x Mark III and the Extender EF 2x Mark III. 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. Access to this page has been denied because we believe you are using automation tools to browse the website. ... Used Canon FD 2X Type A Converter G 0.0. Canon Extender EF 2x III Deals. 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. 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. Image of the Canon 2x III Extender The Canon Extender EF lenses are a … EXCLUSIVELY CANON, ESSENTIAL FOR EOS USERS. This is often a preferred option as the AF speed can slow down when an Extender is fitted, even in bright light. Some lens and Extender combinations mean that you will not be able to autofocus. It increases the focal length of a lens by a factor of 2x while still delivering superb image quality. Additionally, please see the lens and/or camera body manual for full compatibility information with the Extender EF 2X III. You would get the benefit of better optical quality and the f/4 to f/5.6 aperture range. 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. This makes them very versatile and a relatively inexpensive addition to your system. I have not tried stacking two 2x extenders. 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. 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. Teleconverters come with limitations as well as the potential for extra reach. 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. To ensure the best possible image quality in all shoo No. The Kenko HD DGX teleconverters are compatible with EF and EF-S lenses (for the most part). The lens only closes down to the selected aperture when you press the shutter button to make an exposure. 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. Built to use in any environment This review will sound very similar to the Canon 1.4x Extender Review, but the 2x function is basically the same.. However, this means that the Extender can be attached to the lens, not that full functionality is retained. Registration no. 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. Compatibilty has two meanings when it comes to Canon's Extenders. 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. 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. The Extender EF 2X III from Canon is designed for select Canon EF mount L-series telephoto lenses. 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. 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. Our tests (see the article on pages 58-65 of the April-June 2016 issue) confirm this to some extent. When you use autofocus (AF), the lens aperture is always at its maximum value. It increases the focal length of a lens by a factor of 2x while still delivering superb image quality. Reference ID: #9ab13e40-4c6f-11eb-8fd1-8b4e908bcb05, If you think you were blocked by mistake, contact the site website administrator at info@adorama.com. 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). 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. 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. Not all EOS cameras have the f5.6 limit. Autofocus and image stabilisation may not work with some lens and Extender combinations on some camera bodies. Canon Extender EF 2x III. 5 Stars (0) ... Used Sony 2x Teleconverter for Sony FE 70-200mm f/2.8 GM (G … If that is still outside your budget you might consider the EF-S 55-250mm f/4-5.6 IS II. 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 … Free shipping on all orders over £30! 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. This manual comes under the category Lenses and has been rated by 1 people with an average of a 7.5. Additionally, please see the lens and/or camera body manual for full compatibility information with the Extender EF 2X III. Autofocusing never takes place at apertures below the maximum value of the lens. We explain all... Teleconverters have been around for a long time. The exposure was 1/5000 second at f5.6, ISO 1250. Canon 2x EF Extender II vs. III . The converters fit EOS DSLR full-frame and APS-C models – not the mirrorless EOS M-series or EOS R-series. 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 0 review. 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 is not usually a problem as all EF lenses have a maximum aperture of f5.6 or wider. Powered by PerimeterX , Inc. Javascript is disabled or blocked by an extension (ad blockers for example). Price Match Guarantee. 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. Info @ adorama.com â© Robert Scott canon extender ef 2x iii compatibility LimitedThe Old Barn, Ball Lane, Tackley Kidlington. F/4-5.6 is 1.4x and 2x respectively list of compatible lenses, see table... Add an Extender or Converter that will accept EF-S lenses ( for the Canon EF Extenders Mark are... The many great deals in lens Adapters, Converters & Extenders optical accessories which when. Uk Store, letting the most part ) the high-performance Canon Extender EF1.4X III and Extender combinations mean that will... In bright light versatile and a relatively inexpensive addition to your system rated by people. 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