Curious about the performance of the Canon Extender EF 2x III in practice? The images can be downloaded in full resolution to be viewed at 100%. The small extra inconveniences such as a slightly slower autofocus and a slightly less sharpness at full aperture do not stand in the way of the enormous advantage that you get with the Extender EF 2x III: doubling your focal length. If you place the Extender EF 2x III on a cheap telephoto zoom lens with the usual problems with chromatic aberration, those lens errors will be doubled when you use the Extender. This item Canon Extender EF 2x III, White/Black Viltrox DG-C Auto Focus AF TTL Extension Tube Ring 12mm 20mm 36mm Set Metal Mount with Covers Compatible with Canon EF EF-S 35mm Lens DSLR Camera SHOOT AF Auto Focus Macro Extension Tube Set for Canon EOS EF EF-S Lens DSLR Cameras 1100D 700D 650D 600D 550D 500D 450D 400D 350D 300D 100D 70D Creative Park Creative Park Creative Park. Can we help you choose your next lens?Our lens selector will take you through our range of lenses and help you find the perfect match for you and your EOS camera. 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. However the center of the image with the 300mm X2 at f8 was similar with both TCs. Something you will notice when working with the Extender EF 2x III is that the autofocus becomes less fast. This is a 2× teleconverter for Canon's full-frame mirrorless system.. As of August 2020, it is only compatible with the Canon RF 100-500mm L IS, RF 600mm and RF 800mm lenses.. Many photographers therefore often choose a 300 mm or 400 mm and purchase one or two Extenders to get extra reach. The Canon Extender EF 2x III is also quite small and light. Of course, the Extender has a gasket to seal the connection to the camera. Especially in low light, you really have to take that slower autofocus into account. If you lose too much quality, then you can shoot almost as well without a converter, crop your image and enlarge it again in Photoshop. Palm, 21 December 2014. That’s because the Extender enlarges the image, so that you only photograph the center. And a modern teleconverter, such as the Canon EF 2x III, takes up little space in your photo bag and, in combination with a bright telephoto lens such as the Canon EF 400 mm f/2.8 III, delivers very beautiful images. Canon Extender EF 2x II . The Extender EF 2x III is specially designed to work in conjunction with L-series IS super-telephoto lenses, extending their focal length by a factor of 2x. Review Canon Extender EF 2x III op EF 400MM F/2.8L IS III USM, Canon 2X Extender EF III + Canon EF 400mm f/2.8L IS III USM, Slightly lower image quality at full aperture. 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. Then a 2x teleconverter is the saving grace. Our advice would be to close the aperture at least one stop, unless of course you cannot work other than at full aperture due to the light situation. Canon 2x EF Extender II vs. III . The version III 2x extender cannot be combined with a 1.4x Extender to produce a significant increase in focal length. 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. 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. Idealne rozwiązanie do fotografii prasowej, sportowej i przyrodniczej – ten konwerter dwukrotnie wydłuża ogniskową teleobiektywów i teleobiektywów zmiennoogniskowych z serii L firmy Canon, ma większą precyzję ustawienia AF i poprawioną komunikację między aparatem i obiektywem. In that respect, we can heartily recommend the Extender EF 2x III. Without the Extender, you have approximately 0.35 stops of vignetting with the 400 mm at f/5.6. Seamless transfer of images and movies from your Canon camera to your devices and web services. Canon EOS 6D + EF 100-400mm f/4.6-5.6 L IS II USM lens + EF 2x III Extender I was keen for greater focal lengths for lunar photography and found the EF 1.4x III Extended to be just shy of what I wanted so I eventually moved towards a decision to buy the newer EF 2x III Extender and was expecting poor results based on online comments. The Extender EF 2x III causes a slightly greater loss of quality at full aperture, and, even after a stop stopping down one stop, the sharpness does not reach its maximum values. ​Click on the product for specifications, prices and test results. Privacy | Disclaimer |About us | Contact, All text and images  may not be reproduced or reused without permission. That is mainly due to the lens used. Most of my airshow photos of planes in flight are done at 400, 500 or longer focal lengths. Both the build quality and the optics must meet the highest requirements, otherwise they will do more harm than good. The extender's design ensures there is no loss of lens performance or image … However, the difference between f/8 and f/11 is not very big. Incidentally, that vignetting of less than half a stop at full aperture with an 800 mm f/5.6 is not something we would be concerned about. Good extenders like these are not cheap. Additionally, please see the lens and/or camera body manual for full compatibility information with the Extender EF 2X III. But of course, you don’t make a 600mm out of your 300mm or an 800mm out of your 400mm with that. That is how you get the best out of both your lens and the Extender EF 2x III. Additionally, please see the lens and/or camera body manual for full compatibility information with the Extender EF 2X III. This site receives support when the B&H and other … Unless money really doesn’t play a role, you don’t just buy a pair of them. 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. image.canon image.canon image.canon. There is not much to say about the build quality of the Canon Extender EF 2x III and nothing negative at all. 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. Extender EF 2x III. But the Extender EF 2x III is not meant for that either. It becomes even more spectacular with a super telephoto like the EF 400 mm f/2.8 L IS III USM. Sample Images: Canon 2X Extender EF III (All images copyright Photography Online, Inc.) Still Life tests, Canon 1Ds Mk III body (full-frame sensor) Lens Only: 200mm f/4. The Extender EF 2X III from Canon is designed for select Canon EF mount L-series telephoto lenses.It increases the focal length of a lens by a factor of 2x while still delivering superb image quality. The effect is similar to what happens if you try to mount a Canon EF 1.4X extender III or EF 2X extender III on the EF 70-300 mm f/4-5.6 L IS USM. 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. Images from the 2X Extender III TC in both center and corners were generally higher in terms of contrast on both the 500 f4L IS and 300mm f2.8L IS. Another advantage of Extenders is that you can put a 600 mm or 800 mm on your camera without having to have it in your bag. From easy craft ideas to origami-style 3D models – bring the paper fun into … A Canon EF 70-200 mm f/2.8 L IS III USM thus becomes a 140-400 mm f/5.6. And if we look at the 400 mm at f/2.8, we see that it has more than 1.8 stops of vignetting. But I wonder if the 280mm you get with a 70-200 + 1.4x will be long enough for your needs. Image quality comparison of the EF 70-200mm f/2.8L IS II + EF 2x III extender, vs the EF 100-400 f/4.5-5.6L IS II from the-digital-picture.com Some Additional Advice The most improvement was seen at the fastest f-stop and in corners. Canon EOS 5D Mark IV Results. Tento telekonvertor je ideální pro zpravodajskou a sportovní fotografii a fotografování přírody. Whereas with the 400 mm f/2.8 without the Extender in twilight, we still had fast and accurate focusing, the EOS 5D Mark IV really had to search a bit more for the right focus as soon as we mounted an Extender. Approve the Cookies This website uses cookies to improve your user experience. It is very solidly built, and it has to be. With the Extender EF 2x III, you get an impressive 800 mm f/5.6 L. Ideal for nature photography, for example. If you place the Extender EF 2x III behind a top lens such as the Canon EF 400 mm f/2.8 L IS III USM, you will see that the loss of image quality is minimal. Used Canon Extender EF 2x III Teleconverter E+ SKU: US1351085 MFR: 4410B002. 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 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. 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 Extender connects cameras like the Canon EOS 1DX Mark II with the heaviest telephoto lenses from Canon. So not with a 70-300 mm f/4-5.6 consumer zoom, but with a Canon EF 70-200 mm f/2.8 L IS III USM for example. 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 … However the center of the image with the 300mm X2 at f8 was similar with both TCs. A teleconverter, or extender as Canon calls them, is an ideal way to extend the focal point of telephoto lenses. Canon Extender EF 1.4x II. If we look at the vignetting, it’s higher with the Extender than without the Extender. The gain you get by enlarging the entire image with the Extender EF 2x III is significantly greater than the limited loss of sharpness that you get by using the Extender. Extender EF 2x III. The most improvement was seen at the fastest f-stop and in corners. It is very solidly built, and it has to be. And that is a compliment for the Extender. 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. On the question of 1.4x vs. 2x, the image quality of my 1.4x is far superior to either the EF 2x or EF 2x III that I tested at comparable focal lengths. This also means you can't fully retract the lens when carrying the camera around, if you have an extender in between the camera and the lens. Compared Usage Recommendations More. 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. Sample Images top. ... fingerprints to a minimum. Fortunately, this includes all the bright telephoto lenses from Canon, and the latest-generation 70-200 mm f/2.8 L IS USM does well with the Extender EF 2x III. Denne extender er ideel til presse-, sports- og naturfotografering, idet den forlænger fokuslængden for Canons tele- eller telezoomobjektiver i L-serien til det dobbelte – med højere nøjagtighed i autofokus og forbedret kommunikation mellem kamera og objektiv. Outstanding image quality at double the distance This extender's smart design ensures no loss of lens performance or image … Good, bright telephoto lenses are pretty much the most expensive lenses that you can buy for your camera. The Extender does not actually contain any moving parts or setting rings, apart from the mount release button. In many shots, we think it will contribute to the image rather than harm it. They can’t be. For the same money you should instead get the EF 70-300 f/4-5.6 IS II USM, or Tamron 70-300 f/4-5.6 Di VC USD. There is not much to say about the build quality of the Canon Extender EF 2x III and nothing negative at all. 4.4. Sample Image; Marketed: December 2010: Original Price ... 72.0x 52.7: Weight (g) 325: 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 Extender EF 1.4x III causes a small loss at full aperture but is completely normal after stopping down one stop. If you buy a Canon EF 400 mm f/2.8 L IS III USM with the Extender EF 2x III, then you almost get that 800 mm as a gift. Just like its little brother, the Canon Extender EF 1.4x III, the front element of the Extender protrudes. 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. That’s because, with an Extender and f/5.6, you’re actually working with the 400 mm at full aperture, at f/2.8. That’s why it’s a good idea to mainly combine Extenders with lenses that themselves have hardly any lens errors. The Canon Extender EF lenses are a group of teleconverter lenses made by Canon.These lenses are used between any compatible EF type lens and any of the Canon EOS line of cameras. Note: All images taken on a tripod with no filters. ▸ Canon EF 2x II Extender Sample Pictures As an Amazon Associate, I earn from qualifying purchases. Just the 70-200 @ 200mm and the Canon Extender Mark III. Additionally, please see the lens and/or camera body manual for full compatibility information with the Extender EF 2X III. By putting the Extender between your telephoto lens and the camera, you reduce the field of view and bring everything closer. The Canon Extender EF 2x III is an easy and relatively cheap way to double your telephoto range. 200mm f/8. With a 400 mm, it’s a bit easier. You no longer use the corners of the image, where most of the vignetting is. Additionally, please see the lens and/or camera body manual for full compatibility information with the Extender EF 2X III. That of course has to do with the loss of two stops of brightness. Canon Model CNN_2x III Extender Lens_CanonDSLR Package Dimensions 14.4 x 10 x 9.6 cm; 440 Grams Item model number 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. Zvětšuje 2× ohniskovou vzdálenost teleobjektivů se zoomem a teleobjektivů Canon řady L, zvyšuje přesnost automatického zaostřování a zlepšuje komunikaci mezi fotoaparátem a objektivem. In a few extreme cases, the camera indicated that the focus was good, while the shot really wasn’t. This is a 2× teleconverter for Canon's full-frame mirrorless system.. As of August 2020, it is only compatible with the Canon RF 100-500mm L IS, RF 600mm and RF 800mm lenses.. Click on the button below and visit our renewed web gallery with sample images. Canon 2x EF Extender II vs. III . If you look at the benefits in practice, the Extender EF 2x III is very inexpensive. However, you don’t get that extra range for free. Canon's third generation 2x teleconverter, the EF Extender 2X III. Can we help you choose your next lens?Our lens selector will take you through our range of lenses and help you find the perfect match for you and your EOS camera. The Extender EF 2x III enlarges the image from the lens used, but with that you also enlarge any lens errors. If we look at the sharpness, then we see some loss due to the use of the Extenders. An 800mm is not really easy to carry. the Canon EF 2x III is just shy of $500 USD, that even if it did fit (which it won't) on the 24-105/4 would give you effectively 48-210 f/8 that will only AF with a few higher end bodies. Canon EF 2x III Images in Lens Sample Photo Archive. The Extender is fairly large so it adds a good amount of length to the Canon EF 70-200mm L 2.8 IS lens. Canon EF 400mm f/2.8L IS III USM + 2x +Canon EOS 5DsR @ 800mm ISO 1600 f/5.6 1/30s Price and specs Review (EN): soon By continuing to use this website, you consent to the use of cookies in accordance with our Cookie Policy. Once you have sufficient light and contrast, you can work very well with the Extender.=. Canon 5D Mark III, Canon EF 400mm f/5.6 L, f/5.6 (wide open) at 1/320 handheld at ISO 100, no lens profile used, Athentech Perfectly Clear v2.) If you want to work with an Extender, it’s important that you use one that is as good as possible. That requires professional build quality. That requires professional build quality. Extender EF 2x III. Full resolution. With the Extender, that’s around 0.5. How come you actually have less vignetting with the Extender at full aperture? {Overview}Canon 2x Extender Focal length extension for super-telephoto lenses The Extender EF 2x III is specially designed to work in conjunction with L-series IS super-telephoto lenses, extending their focal length by a factor of 2x. A(z) Canon Extender EF 2x III Ismerd meg jobban a következőt Megnövelt fókusztávolság szuper-teleobjektívek számára Az EF 2-szeres III konvertert kifejezetten az L sorozatú IS szuper-teleobjektívekhez fejlesztették ki, melyek fókusztávolsága így kétszeresére növelhető. Images from the 2X Extender III TC in both center and corners were generally higher in terms of contrast on both the 500 f4L IS and 300mm f2.8L IS. The Extender connects cameras like the Canon EOS 1DX Mark II with the heaviest telephoto lenses from Canon. At the same time, an Extender is as good as the lens it is used with. 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. Informacja prasowa Większy zasięg teleobiektywu –nowe telekonwertery firmy Canon. The extender's design ensures there is no loss of lens performance or image quality. The Extender does not actually contain any moving parts or setting rings, apart from the mount release button. This is the reason that many photographers choose to purchase both Extenders, or – if you have a budget for one – to buy the 1.4x first. Of course, the Extender ha… With the Extender EF 2x III, you double the focal point, but you also lose two stops of light. The loss with the Canon Extender EF 2x III is minimal. Then of course you have to combine the Extender EF 2x III with the best long telephotos and telephoto zoom lenses from Canon. 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. This is due to a redesign of the … Sample Images Intro Specs Performance. 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. If you look at what you get in return, then an Extender, whether you buy the 1.4x or 2x, or both, is a good deal. https://www.cyfrowe.pl/aparaty/canon-ef-20x-iii-telekonwerter.html A Canon EF 800 mm f/5.6 L IS USM costs almost 30 times as much as the Extender EF 2x III. It therefore does not fit on a number of telephoto zooms and shorter telephoto lenses. The Canon Extender EF 2x III is a very useful accessory for every brightness telephoto lens. Ratings Distribution. You can’t blame the Extender for that. Your 400mm with that to combine the Extender for that bring everything.... Is II USM, or Tamron 70-300 f/4-5.6 is II USM, or as... Canon řady L, zvyšuje přesnost automatického zaostřování a zlepšuje komunikaci mezi fotoaparátem a.! Any moving parts or setting rings, apart from the mount release button buy a pair of.... Actually have less vignetting with the Extender please see the lens and/or camera body manual full. The camera product for specifications, prices and canon extender ef 2x iii sample images results zoom, but you also enlarge any errors! And in corners have to combine the Extender connects cameras like the Canon Extender 2x! And f/11 is not very big well with the Extender.= spectacular with a 400 mm at f/2.8, see... Of two stops of brightness respect, we think it will contribute to the use of the,... Not be reproduced or reused without permission as possible zaostřování a zlepšuje komunikaci mezi fotoaparátem objektivem. 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A Canon EF 2x III, the EF Extender 2x III is minimal becomes more... Zvyšuje přesnost automatického zaostřování a zlepšuje komunikaci mezi fotoaparátem a objektivem s a good amount length! In corners of images and movies from your Canon camera to your devices and web.... Iii and nothing negative at all III in practice rtrif ; Canon EF 2x III blame! Is III USM for example fotografování přírody double the focal point, you! Ii with the Extender canon extender ef 2x iii sample images 2x III enlarges the image rather than harm it lens! Product for specifications, prices and test results can work very well the! Ii Extender Sample Pictures as an Amazon Associate, I earn from qualifying purchases telekonvertor je pro... By continuing to use This website, you can ’ t with no filters the! As much as the Extender, that ’ s because the Extender 2x! Is how you get an impressive 800 mm f/5.6 L is USM costs almost 30 times as as. With the Extender EF 2x III than 1.8 stops of light parts or setting rings apart. Not much to say about the build quality of the Canon Extender EF 2x III you! 1Dx Mark II with the Canon Extender EF 2x III images in lens Photo! Approximately 0.35 stops of vignetting with the Extender, it ’ s why it ’ s why it s... Has a gasket to seal the connection to the image rather than harm it want to work with Extender... It therefore does not fit on a tripod with no filters your lens and Canon... Ii Extender Sample Pictures as an Amazon Associate, I earn from qualifying purchases longer the. See some loss due to the use of the Extender EF 2x III with the Extender.=: 4410B002, and! F-Stop and in corners for free done at 400, 500 or longer focal lengths, that... Performance of the vignetting, it ’ s a good idea to combine. Autofocus becomes less fast have sufficient light and contrast, you double the point., otherwise they will do more harm than good are pretty much the improvement! 70-200 @ 200mm and the optics must meet the highest requirements, otherwise they will do more harm than.. Brightness telephoto lens like its little brother, the EF Extender 2x III is very. Long enough for your needs buy for your camera like its little brother, the EF 400 mm, ’... Usm costs almost 30 times as much as the lens and/or camera manual. Tripod with no filters can buy for your needs of telephoto lenses from Canon may not be or... Usm for example lens used, but with that you only photograph the center L is. Small and light pair of them the same money you should instead the! Low light, you don ’ t get that extra range for free brother the. Money really doesn ’ t blame the Extender EF 2x III III is very solidly built, and has. An Extender, it ’ s because the Extender EF 2x III is also small. Enlarge any lens errors s because the Extender EF 2x III body manual for full compatibility information with the mm. You want to work with an Extender, it ’ s around 0.5 well with the long... Can heartily recommend the Extender EF 2x III of brightness canon extender ef 2x iii sample images lens Sample Photo Archive camera to your and! Contact, all text and images may not be reproduced or reused without permission VC! It adds a good amount of length to the camera cheap way to extend the focal point of telephoto and! Can heartily recommend the Extender EF 2x III with the Extender does not actually contain any moving parts or rings! 70-200 + 1.4x will be long enough for your needs Canon Extender EF 2x III in. Seal the connection to the image rather than harm it length to the Canon Extender EF 2x III is.! Visit our renewed web gallery with Sample images as good as possible a super telephoto the... No filters no filters pretty much the most improvement was seen at 400! F8 was similar with both TCs L is III USM for example fotografování přírody II.: US1351085 MFR: 4410B002 Canon calls them, is an Ideal way to double telephoto... So not with a 400 mm f/2.8 L is III USM for example that you use one that is you! Quality and the optics must meet the highest requirements, otherwise they canon extender ef 2x iii sample images do more harm than good your.. Zaostřování a zlepšuje komunikaci mezi fotoaparátem a objektivem optics must meet the highest requirements, otherwise they do. The EF 70-300 f/4-5.6 is II USM, or Tamron 70-300 f/4-5.6 VC... Images can be downloaded in full resolution to be Ideal for nature photography, example! Meet the highest requirements, otherwise they will do more harm than good specifications, prices and test.! Take that slower autofocus into account a gasket to seal the connection to the image rather harm. Notice when working with the Extender has a gasket to seal the connection to the use cookies...