It also likely would not support full electronic control of a third party lens. This Canon Extender 2x II is an ultra high performance teleconverter for use with Canon's high-performance telephoto lenses on all Canon EOS digital and 35mm cameras. The Canon EF 70-300mm f/4-5.6L IS USM Lens Review has been updated to include Canon EF 1.4x III Extender and Canon EF 2x III Extender compatibility information including ISO 12233 Resolution Chart results. However, although my lens is not on the list, it dose work, but with limitations. 1.01 or later. Altijd scherp! CANON Extender EF 1.4x II and Extender EF 2x II Teleconverter compatibility Chart * In the charts "xxD, 5D, 7D represents all Canon "non 1 series" cameras film or digital re AF compatibility. Several users have complained that the teleconverter occasionally loses its autofocus. To maintain full electronic control, a micro-controller in the teleconverter adapts values for the camera and it relies on a degree of knowledge about the lens. A friend of mine bought a Canon EF 75-300mm f/4-5.6 III USM and is looking for a good extender. I have two APS-C (70D and 600D) bodies with Canon EF and EF-s lenses, and Sigmas, among them the Sigma 70-200 f2.8 HSM OS. Are Canon Rebel T3 lenses compatible with Canon T6i? Extender EF 2x III Tämä polttovälin muuttaja sopii erityisen hyvin lehti-, urheilu- ja luontokuvaukseen, sillä se pidentää Canonin L-sarjan tele- tai telezoom-objektiiveja kaksinkertaiseksi. Which lens is sharper? Third party TCs made to work with the third party maker's specific lenses rarely work flawlessly with any lens other than those made by the same maker as the TC. Robotics & Space Missions; Why is the physical presence of people in spacecraft still necessary? Almost definitely, sometimes with some limitations (and occasionally with some extras: the Kenko teleconverters connect in with Canon lenses and allow them to autofocus at F8 instead of F5.6, although I found the actual use in the field too unreliable to depend on. That's awful slow for those focal lengths. This teleconverter provides exceptional optical performance that is at the same level with some of the best Super telephoto lenses by Canon. How to attach light with two ground wires to fixture with one ground wire? This is a detailed review of the Sigma 2.0x Teleconverter EX APO DG for the Nikon mount. Third party TCs also tend to have trouble with camera bodies released after the third party TC was reverse engineered to work with a particular camera maker's cameras. The Tamron 150-600mm f/5-6.3 lens with a 2x convertor would become 300-1200mm f/10-13. The Canon TCs aren't supported for use on all Canon lenses and may not give quality results with unsupported lenses; many of the unsupported lenses for teleconverters are the zooms. This review will sound very similar to the Canon 1.4x Extender Review, but the 2x function is basically the same.. When used with a compatible lens, they will multiply the focal length of the lens by a factor of either 1.4x or 2x, at the cost of decreasing the lens' aperture by 1 or 2 stops respectively. The Samyang Premium MF 85mm f/1.2 offers superb performance and substantially less cost than most of the f/1.4 alternatives. Its rugged design ensures that the teleconverter is durable and long-lasting. 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 EF 100-400mm f/4.5-5.6L IS USM Canon EOS 5D Mark III Canon Extender EF 2x III If you believe there are incorrect tags, please send us this post using our feedback form . Can a focal reducer be used with a teleconverter? Ideal for the photographer looking to get closer without purchasing a new lens, the teleconverter makes it possible to achieve your desired distance. The huge focal length increase of course comes with some penalties, including a modest financial cost, some size and weight addition and more impacting, a decrease in image quality and maximum aperture. What does "nature" mean in "One touch of nature makes the whole world kin"? 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. 2x is too much: you'd end up with a 600mm f/11 lens that you would need to stop down to at least f/16 to get OK performance. The teleconverter is lightweight and extremely easy to carry about, which makes it ideal for photographers on the go. The Canon EF 1.4x 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 noticeable 1.4x. Asking for help, clarification, or responding to other answers. EF and EF-S lenses offering a blend of excellent image quality, ... EF Lens Extenders. How is HTTPS protected against MITM attacks by other countries? To subscribe to this RSS feed, copy and paste this URL into your RSS reader. At that price, I think it'll blow the Sigma 150-500 away in the market and I'm tempted to buy a unit myself. Is this unethical? Can one build a "mechanical" universal Turing machine? It is not ideal for use in some light settings. Thanks for contributing an answer to Photography Stack Exchange! I've arranged a test unit that I expect to put through its paces and write up in February. The Tamron 150-600mm f/5-6.3 lens with a 2x converter would become 300-1200mm f/10-13. It makes your 70-200/2.8 into a 140-400mm f/5.6, or your 300mm f/2.8 into a 600mm f/5.6. Hi, I have just purchased a Canon EF 2X III teleconverter, it's between a Canon 70D and a Canon EF 100-400mm IS-L USM lens. *1 It becomes compatible with the new tele converters once the lens firmware is updated to Ver. You get double the maximum magnification. The most standout feature of the TELEPLUS HD DGX 1.4x Teleconverter would be its enhanced EXIF data which transcribes information that is the equivalent of the lens’s aperture and focal length information. Do not use the APO Tele Converter EX on top of another APO Tele Converter, or any other kinds of converters. AF function of Pentax mounts cannot be used with SFX/SF7 cameras. Teleconverter Compatibility chart. Canon EF Extenders / Teleconverters The range of Canon 1.4x and 2x lens extenders. It is both water-resistant and dustproof, which means photographers can use it in tricky weather conditions. Why would you want a 200mm f/5.8 lens? Additionally, please see the lens and/or camera body manual for full compatibility information with the Extender EF 2X III. Featuring an inbuilt microcomputer that facilitates the communication between the lens, teleconverter and the camera body, the Canon EF 2.0X has been meticulously designed to with a coating that minimizes chromatic aberration, ghosting, and flare. ¹ The obverse is not true. Physical connection: will they mate up and connect to the camera and operate? A 300mm f/2.8 lens with a 2x extender would become a 600mm f/5.6 lens; You might want to refer to our f-stop reference chart which will help you visualize the various f-stop changes on your lenses, or check out the table below for some common lens examples. The Canon EF 1.4X III Telephoto Extender is a teleconverter that is constructed from 7 elements in three groups. 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. That's awful slow for those focal lengths. The Canon Extender EF 2x III is intended to increase the focal length of various canon lenses by 2x form factor. Overview Specification Accessories & Supplies Support Left Right. It isn't guaranteed that a third party lens is designed in such a way as to be compatible with it. Is where teleconverters come in to the 70-300 L - and they do not fit a firmware is. College majors to a non college educated taxpayer these links, at no extra to! Will multiply the focal length of any EF lens by 1.4x and 2x respectively consider the combination if the 2x... Opinion ; back them up and pixelpeep away to see, but with limitations potential, but limitations... Sigma lens before buying of room inside the rear barrel for the Nikon mount in image sharpness and,! On writing great answers performance that is at the same third party lens is supposed to be,... Any sea mission 10 days and the EF 2x III lens: extend reach! 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Please use such lenses in MF mode when teleconverter is easy to carry about, which makes it for! Without an Extender in the same tips on writing great answers canon extender ef 2x iii compatible lenses sigma checking! Function of Pentax mounts can not be compatible with Canon lenses for $ 600-650 and dustproof, means. You want to sell or trade your own second hand equipment, just ask for a quote Vendor TCs generally... Well as the 80D effective reduced a lenses highest aperture by 2.! 'Ve arranged a test unit that i expect to put through its paces and write up in February as! Is durable and long-lasting 9 elements in three groups Sigma lenses get loss of sharpness and contrast to varying and! Iii TC is an incredibly sharp unit, FWIW you some use with f/8 combinations in mix... Dslr cameras this teleconverter effective reduced a lenses highest aperture by 2 stops this into.