IMG7.src = 'https://media.the-digital-picture.com/Images/Other/Canon-Extender-EF-III/No-Extender-14x.jpg' 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. Canon TS-E 24mm f/3.5L II Tilt-Shift Lens What's in the Box 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. Specifications. Each row below the image represents either the bare lens or the lens with the specified extender mounted behind it. Accordingly, overall AF performance remains essentially unchanged with an EF Extender attached, versus the lens’s AF speed without an extender.". IMG4 = new Image(604, 404) 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: … Additionally, please see the lens and/or camera body manual for full compatibility information with the Extender EF 2X III. Canon EF 400mm f/2.8L USM Lens (non-IS) This review will sound very similar to the Canon 1.4x Extender Review, but the 2x function is basically the same.. which can make it appear to resolve more detail. IMG6.src = 'https://media.the-digital-picture.com/Images/Other/Canon-Extender-EF-III/2x-Extender-100.jpg' While some third party extenders *may* work properly with Canon's non-extender-compatible lenses, they probably will not report the reduction in aperture. Combining the focal length multiplier and the maximum aperture reduction provides your resulting lens equivalent. The Canon EF 2x III Extender reduces contrast and sharpness I don't use extenders a big percentage of the time, but I often have a 1.4x with me. Just like the EF 1.4x III above, the … The Canon EF 2x III Extender increases the physical length of any combination it is used 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. Designed to extend a lenses focal length by a factor of 2x, the Canon Extender EF 2X III delivers optical performance on par with the finest Canon super telephoto lenses. (primarily Canon L Series lenses), extending the focal length of the lens by a very noticeable 2x. Some of the extender-compatible lenses start with an f/5.6 max aperture and, at review time, no Canon DSLR camera can autofocus with the f/11 max aperture 2x combinations these lenses create. IMG5.src = 'https://media.the-digital-picture.com/Images/Other/Canon-Extender-EF-III/14x-Extender-100.jpg' A Canon EF 300mm f/2.8L IS Lens becomes a 600mm f/5.6 IS lens. Maximum Aperture. an extension tube installed between them makes the fit possible. Model: 4410B002 . Canon EF 400mm f/5.6L USM Lens Like the 2x II, the Canon EF 2x III Extender is weather-sealed and very-solidly-built - Free shipping on all orders over £30! Canon Extender EF 2x III Deals. Description. Canon EF Extenders / Teleconverters The range of Canon 1.4x and 2x lens extenders. Below are the Series II and III Extenders shown for comparison. Canon EF 70-200mm f/2.8L USM Lens Just one of the many great deals in Lens Adapters, Converters & Extenders. Canon EF 600mm f/4L IS II USM Lens. The Canon Extender EF 2x III mounts between your camera body and lens in order to give your lens more reach through magnification. The front and rear elements have Canon's fluorine anti-smear coating – making them very easy to clean. Renting is fast and easy. (use the mouseover feature) of even the best lenses with wide open apertures. IMG11 = new Image(600, 404) ôb®\ #’mtuêNÌåÕ!Ö¬c¢5ÕlN7¼¯B¤J!ÀèîC:œ{pê¦ „3r1nÖYWoi]VL‰Þ{‰B% œ>¶/Åí† q?Ú÷BÀ’Y?2+‹0Ú¤u§. Canon EF 300mm f/4.0L IS USM Lens According to Chuck Westfall (Canon USA): This may seem like a drawback, but in reality subject tracking performance remains quite high when Series III Extenders are used with IS II lenses. A significant disadvantage brought by the use of a 2x extender (any of brand or model of them) is that your lens' max aperture setting Because the Canon EF 2x III Extender is multiplying the aberrations/flaws of the lens it is mounted behind by 2x and because there are now 9 The Canon extenders have a protective rubber ring around the front element to protect both the extender itself Considering that an extender can have nearly $20,000 worth of camera and lens attached to it, the extra strength insurance can be appreciated. The Extender 2x II did not have an issue with CA and neither does the III. A 2x teleconverter (such as the Yongnuo EF 2X III teleconverter) will double the apparent focal length at the expense of two stops of light. The lens mount pin and lens mount stopper pin are improved for higher endurance and, and the lens it is being inserted into if your alignment is off when mounting the extender to a compatible lens. List of lenses that are compatible with the EF 1.4x II and EF 2x II extenders. 5.6 f/ Minimum Focal Length. 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. Not available as I create the Canon EF 2x III Extender review are the announced: Canon EF 300mm f/2.8L IS II USM Lens, zoom L lenses with at least 70mm of focal length on their wide end (the Canon EF 70-300mm f/4-5.6L IS USM Lens excluded). The Canon 180 L Macro is a lens that performs very well with extenders. Canon EF 180mm f/3.5L USM Macro Lens But, saving money is one of the reasons to buy an extender instead of a lens with a longer native focal length. Genuine Canon camera accessory with same day delivery in Hong Kong (629) I'm much happier with 2-stops-down 2x III results than wide open results. Canon EF 800mm f/5.6L IS USM Lens but being able to shoot at a second focal length is a nice option. Article ID: ART158961 | Date published: 06/09/2015 | Date last updated: 09/11/2018 . The Extender EF 2X III from Canon is designed for select Canon EF mount L-series telephoto lenses. They do not fit any EF-S lenses. Info. Before you immediately conclude that this is a problem, understand that this reduction in drive speed now corresponds to the effective speed you would achieve with the same EF lens alone. Canon EF 500mm f/4.5 L USM Lens The Extender 2x III has Canon’s Super Spectra coating for reduced ghosting and flare. This is due to improvements in AF precision made possible by the new microcomputer in the extenders.". but it comes with an image quality penalty. But, Canon does not recommend using ETs at all due to reduced autofocus accuracy. If it is, the resulting 2x focal length is very impressive. In this review, I do a review of the Canon Extender 2x III teleconverter. Of course, to get an extender at all is the first decision to make. IMG9.src = 'https://media.the-digital-picture.com/Images/Other/Canon-Extender-EF-III/14x-Extender-20x.jpg' Canon EOS 5D Mark II camera body. See similar items below. Adorama Deals: Sigma 24-70mm F2.8 OS ART Lens – Only $879.00 (Save $420.00), Flashpoint XPLOR 400PRO, Slinger Electronic Dry Cabinet (85L), B&H has an OB (Like New with Fully Warranty) Sony FE 400mm f/2.8 GM OSS Lens in Stock for Only $10,797.95, Gone: Used (9+) Canon EF 600mm f/4L IS III USM Lens Available at B&H – Save Nearly $2,000.00, Last Chance: The B&H Mega Deal Zone Deal Ends Today – About 1,200 Outstanding Deals Available. 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. - Bryan, My Recommended Canon EF 2x III Extender Retailers, More Canon EF 2x III Extender Related Information. The zoom and focus rings are of course shifted away from the camera body the same amount as the lens. Another good reason to use an extender is to create a longer focal length lens than is available natively. Canon EF 1200mm f/5.6L USM Lens. Integrated processor. And I'm sure that not everyone can justify the cost difference to go with the 2x III over the 2x II. Note that "AF precision remains the same as the Series II Extenders when the Series III Extenders are used with earlier extender-compatible EF lenses." Extender EF 1.4X III incorporates phenomenal optical performance with minimal chromatic aberration and is a perfect complement to many of Canon super telephoto lenses. Additionally, please see the lens and/or camera body manual for full compatibility information with the Extender EF 2X III. Canon EF 300mm f/2.8L USM Lens (non-IS) Stopping the lens down one to two stops The Canon EF 2x III Extender mounts between your Canon EOS Digital SLR and a compatible lens The 2x II added pincushion distortion to the lens it was used with whereas the 2x version III adds slight barrel distortion. The primary reason to use any extender is of course to gain a longer focal length/narrower angle of view from a lens – to frame the subject more tightly. It delivers seamless communication among camera body, lens and extender, and features coatings to … Get your Canon EF 2x III Extender now! Canon EF 400mm f/2.8L II USM Lens (non-IS) It is ideal for photojournalists and … For example, using a 1.4x or 2x extender with the Canon EF 500mm f/4L IS USM would result in a 700mm f/5.6 or 1000mm f/8 lens. Canon EF 500mm f/4L IS II USM Lens and to all of the current extender-compatible lenses. 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.. Canon - Extender EF 2x III Extender Lens - Multi. (again, use the mouseover feature) usually improves the image quality of both the bare lens and the extended lens combination. IMG1.src = 'https://media.the-digital-picture.com/Images/Other/Canon-Extender-EF-III/No-Extender.jpg' In the Canon EOS system, this is done by deliberately reducing drive speed when an extender is detected. IMG8.src = 'https://media.the-digital-picture.com/Images/Other/Canon-Extender-EF-III/No-Extender-20x.jpg' If the prices were equal, there would be no question that the III is the extender version to get. The lens and extender combo can always be used in manual focus mode, but a narrow max aperture (f/11 for the f/5.6 lenses) with by 2.08" (52.7mm) and increases the weight by 12 oz (325g). IMG4.src = 'https://media.the-digital-picture.com/Images/Other/Canon-Extender-EF-III/No-Extender-100.jpg' Canon EF 100-400mm f/4.5-5.6L IS USM Lens Better optical quality is also expected. Using extenders to save space when traveling or hiking can be a good decision. The Canon EF Extender 2x III is designed to provide extended range with Canon L-series telephoto lenses. The Extender EF 2X III delivers optical performance on par with the finest Canon super telephoto lenses. Canon EF 16-35mm f/2.8L II USM Canon MP-E 65mm f/2.8 1-5x Macro Photo Macro 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 Buying an extender over a longer lens for financial reasons can also make sense. My personal opinion is that the 2x III's improvements are worth the difference in price, but we all value our images and money differently. when used with the Canon IS Supertelephoto Series II lenses mentioned above and (I expect) all future compatible lenses. Canon TS-E 17mm f/4L Tilt-Shift Lens So, a 300mm lens beomes a 420mm with a 1.4x TC and a 600mm lens with a 2x TC. additional lenses for light to pass through, reduced image quality should be expected. For example, a Canon EF 800mm f/5.6L IS USM Lens 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. Buy a lens with the native focal length you need for best results. The III's new color matches Canon's latest white L lenses. 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 series III extender results are the last set (with 1.4x III and with 2x III) of focal lengths available for each lens. The 2x III adds a small amount of barrel distortion to the lens it is being used with. Info. 70 millimeters. No EF-S lenses are compatible with any version of the Canon Extenders. IMG9 = new Image(604, 404) The TTL auto focus does not function, BUT, with the ground breaking dual pixel CMOS in the Canon 70D, I can use the lens's auto focus in LIVE VIEW. Enjoy focal length extension for super telephoto 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. Key features include: Improved optical performance. IMG3.src = 'https://media.the-digital-picture.com/Images/Other/Canon-Extender-EF-III/2x-Extender.jpg' Canon Extender EF 2x III. The huge focal length increase of course comes with some penalties, including a modest financial cost, some size and weight addition and I did not notice any differences in this regard. Due to having incompatible signal relay systems, film SLRs are not compatible with the Series III Extenders (the EOS-1V is the only exception). IMG10 = new Image(600, 404) Ending: Topaz Labs Holiday Sale: Save 30% + 15% Off All Products, Bundles, and Upgrades Sitewide Now! Make Offer - Near Mint w/Pouch Canon Extender EF 1.4X Teleconverter Lens EF Mount from Japan Canon EXTENDER EF 2X Teleconveter for EOS EF Mount Tele Converter JAPAN 4CHARITY $227.97 The Canon EF 2x III Extender does not go with me nearly as frequently, but I occasionally take it along too. Extenders do not affect the MFD (Minimum Focus Distance) of the lens they are mounted behind, At review time, the price differential between the still-available version II extenders and the version IIIs is rather high. The Series III extenders include some durability improvements. The very long focal length lenses are considerably more expensive than extenders. IMG12.src = 'https://media.the-digital-picture.com/Images/Other/Canon-Extender-EF-III/Canon-Extender-EF-2x-III-On-Camera.jpg' The following list of discontinued lenses fitting these parameters are compatible, but may require camera microfocus calibration for accurate focusing (note that not all DSLR cameras support microfocus calibration): Canon EF 200mm f/1.8 L USM Lens This item is no longer available in new condition. Key Specs. 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 retailers I recommend below are the ones I trust for my purchases. IMG1 = new Image(604, 404) The image quality of lenses varies from model to model; and therefore, the optical results of the various with-extender combinations also vary. is reduced/narrowed by a 2 stops – allowing at most 1/4 as much light into the exposure. , Bringing you this site is my full-time job (typically 60-80 hours per week). Canon EF 180mm f/3.5L USM Macro Lens becomes a 360mm f/7.1 USM Macro Lens. It increases the focal length of a lens by a factor of 2x while still delivering superb image quality. Since many telephoto zoom lenses have pincushion distortion at their longest focal lengths, the added barrel distortion can A great lens will typically produce the best image quality when used with the 2x and With good lenses mounted on a 1-Series body and high-contrast subjects selected for AF, I'm not finding the 2x III AF speed a problem. Add the Canon EF 2x III Extender to the setup for a 360mm 2:1 (2x) Macro lens. Also impressive is the resulting image quality in these extender examples. These images were processed using the Standard Picture Style with a sharpness setting of "2" (very low). Here is an example of the focal length increase provided by the 1.4x and 2x extenders. So, pick your lens' maximum aperture opening from the following list and understand that it will shift two values to the right Two additional lenses in the same number of groups (9/5 vs. 7/5) are found in the III (and likely contribute to the slightly increased weight). counter the pincushion distortion to a small extent. As a rule, but subject to change, the Canon lenses compatible with the Canon EF 2x III Extender include fixed focal length L lenses with focal lengths of 135mm and longer, zoom L lenses with at least 70mm of focal length on their wide end (the Canon EF 70-300mm f/4-5.6L IS USM Lens excluded). About the Canon Extender EF 2x II View the manual for the Canon Extender EF 2x II here, for free. List of lenses that are compatible with the EF 1.4x II and EF 2x II extenders. Or, would you feel more comfortable buying after having a hands-on trial period? Lens Mount Compatibility. Canon EF 400mm f/4.0 DO IS USM Lens Used Sony FE 12-24mm f/2.8 GM Lens In Stock at B&H — Save $749.50 (25%), More. Canon EF 70-200mm f/2.8L IS II USM Lens Canon EF 70-200mm f/2.8L IS II USM Lens This manual comes under the category Lenses and has been rated by 1 people with an average of a 7.5. The rental companies I recommend below are excellent to work with. The above images (of a Christmas Cactus flower) were taken from the same tripod-mounted position (using the tripod ring) with a The 2x III is similar to the 1.4x III and these reviews were prepared simultaneously. document[imgDocID].src = eval(imgObjName + '.src'); The image quality differences most easily noticed between the 2x II and the 2x III are: Results with the Extender 2x III are overall slightly sharper than the Extender 2x II with a difference being most noticeable in the mid-frame and corner areas. I am grateful for your support! IMG7 = new Image(604, 404) These lenses are used between any compatible EF type lens and any of the Canon EOS line of cameras. And, as shown in my Canon EF 2x III Extender review examples above, the 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. The mounted extender also shifts the lens weight forward slightly for a potential change of balance. Compare the native maximum focal length to the extended focal length to see the optical change from the selected combination. Canon EF 500mm f/4.0L IS USM Lens Canon EF 600mm f/4.0L IS USM Lens Sports and wildlife are two of the most common photography pursuits utilizing extenders. If you have read the Canon 1.4x EF Extender III Review, you will find the Canon EF 2x III Extender review familiar. Canon EF 200mm f/2.8L II USM Lens These same lenses have results from the version II extenders and provide a lens-by-lens basis for comparisons between the two extender versions. Where you buy your gear matters. This is the lone, but very significant, advantage provided by extenders. The length and weight of this combination means no hand held, tripod only. IMG2 = new Image(604, 404) Here is the list of these lens reviews – which is also the comprehensive-at-review-time list of currently available extender compatible Canon lenses. Outstanding image quality at double the distance Note that this extender reduces your maximum aperture by … It is obvious that extenders produce better results than simply increasing the size of an image in Photoshop Fluorine coating on front and rear elements plus a 2x results in a not-natively-available 1600mm f/11 IS USM (MF-Only) Lens. Canon extenders simply do not fit behind the rear lens element on Canon's non-extender-compatible lenses. Package - Canon - EOS 5D Mark IV DSLR Camera (Body Only) - Black and EF 70-200mm f/2.8L IS III USM Optical Telephoto Zoom Lens for DSLRs User rating, 4.9 out of 5 stars with 629 reviews. The biggest downside to using a 2x extender, in my opinion, is the image quality reduction it causes. It's a Good Day at B&H: Sigma 70-200mm f/2.8 OS Sports Lens – Save $400.00, SmallHD FOCUS Bolt 500 TX On-Camera Monitor – Save $800.00, More! Since many Canon EOS camera bodies need a max aperture of f/5.6 or wider to autofocus, losing 2 stops of max aperture pushes f/4 and narrower lenses past their ability to autofocus. Let's take a look at the Canon EF 2x III Extender mounted on a camera body. In each row, the left-most mouseover label is the native resolution of the combination and 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). For example, when used on the Canon EF 200mm f2.8 lens it will give the same angle of view as a 400mm f/5.6 lens. Note that the only lenses with focal lengths below 135mm that are compatible are the 70-200mm L series variants and the 100-400mm L. All of the compatible prime lenses are also L series lenses. Canon TS-E 90mm f/2.8 Tilt-Shift Lens. Canon EF 400mm f/2.8L IS USM Lens Maximum Focal Length. Use the Canon EF 2x III Extender to extend the usefulness of a sharp lens that has another more primary purpose. Canon EF. The lens mount release switch received a cosmetic upgrade, but functions the same. It multiplies your focal length by 2x and makes your effective aperture two stops less. It features a built-in microcomputer for seamless communication among camera body, lens and extender. Do you need more macro magnification from your Canon EF 180mm f/3.5L Lens? Canon EF 300mm f/2.8L IS USM Lens I would also only consider the combination if the body I plan to use was released at least several months before the Sigma lens. Thus, I depend solely on the commissions received from you using the links on this site to make any purchase. DSLR atofocus support of an f/8 max aperture lens and extender combination varies, ranging from not supported at all to supported, though potentially with reduced AF point capability. EF 2x III Extender for DSLR cameras for double focal length from the Canon Hong Kong online store. Notice the slight color change of the two Series III Extenders pictured in the center above. Do you need/want the Canon EF 2x III Extender for only a short period of time? Shown below are 100% resolution crops taken from the focal length example shown earlier in the Canon EF 2x III Extender review. Schedule your rental now! Often better (when available) is to use Live View AF, which is generally supported with f/11 max aperture lens combinations. What types of photography are extenders used for? function switchimage(imgDocID, imgObjName) { Note that Canon does not recommend stacking extenders. Then add an extender to give you an option to (less frequently) use longer focal lengths. Canon TS-E Tilt-Shift lenses are not included on Canon's official compatibility chart and do not have the 3 additional gold lens contacts for communicating extender information to the camera, The change in size and weight of a lens with the 2x III installed is enough to be noticeable. The 2x III grew 2.6 oz (75g) heavier than, and is .21" (5.3mm) shorter than, the Canon EF 400mm f/2.8L IS II USM Lens, Canon's Rudy Winston completes this story: "Because AF systems are essentially computer-controlled to read and react to focus distance changes, the information must be modified so that the focusing movement (or sensitivity) compensates for the added presence of the extender. EOS 1Ds Mark III EOS 20D EOS 1D Mark II EOS 1D Mark II N Home Articles Articles Detail. as you can see below, there are now 7 (instead of 4) screws holding the rear lens mount to the body. Canon EF 70-200mm f/4.0L USM Lens Canon EF 200mm f/2.0L IS USM Lens When Extender EF 1.4X III is used, AF drive speed is reduced by 50%. "As with previous EF Extenders, usage of Series III EF Extenders lowers AF drive speed to improve AF performance. 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. The difference in framing (angle of view) is quite noticeable between the three examples shown. ISO 12233 Resolution Chart Tool. Canon EF 70-200mm f/4.0L IS USM Lens IMG6 = new Image(604, 404) (and this is of course only true when you do not want the entire native lens' FOV). Note that barrel distortion causes the center portion of the image (top image in the ISO 12233 tool) to be slightly enlarged, IMG10.src = 'https://media.the-digital-picture.com/Images/Other/Canon-Extender-EF-III/Lens-Only.jpg' creates a very dark viewfinder that makes manual focusing difficult. Here is a link to the list of Canon lenses compatible with Canon extenders. Shooting with the Canon EF 2x III Extender mounted results in reduction of autofocus speed. 200 millimeters. Additionally, please see the lens and/or camera body manual for full compatibility information with the Extender EF 2X III. A microcomputer integrated into the Series III Extenders promises faster autofocusing and increased AF precision These results show what a very sharp lens, stopped down to f/11 and used with good lighting can produce with extenders. 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. when any 2x extender is attached: f/2.0, f/2.8, f4.0, f/5.6, f/8.0, f/11, f/16. All current extender-compatible lenses have ISO 12233 chart results from the with-extender combinations available (select the longest with-extender focal length value). into a 140-400mm f/5.6 IS lens (yes, IS still functions normally on all compatible IS lenses). 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. Info. Canon EF 135mm f/2.0L USM Lens IMG11.src = 'https://media.the-digital-picture.com/Images/Other/Canon-Extender-EF-III/Canon-Extender-EF-1.4x-III-On-Camera.jpg' DSLR cameras will continue to calculate auto exposures properly when used with Canon Extenders. the values to the right show Photoshop CS5 up-rezzed (resized larger) images created from the native image. 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. While they do not fit together due to the lack of space at the rear elements, Take it along too the still-available version II extenders. `` lens and/or camera body for! Is generally supported with f/11 max aperture lens combinations f/1.8 DC HSM lens. 70-200/2.8 into a 140-400mm f/8 lens 2x ) Macro lens is due to improvements in precision... Buy a lens that performs very well with extenders. `` Hong Kong online.... Big percentage of the time, but very significant, advantage provided by extenders. `` lens and Extender ``. These results show what a very sharp lens that performs very well with extenders..... Canon ] I did not notice any differences in this regard and has been rated by people... In size and weight of this combination means no hand held, tripod only weather-sealed very-solidly-built... Length to the 1.4x III is the image represents either the bare lens or lens! Your 70-200/2.8 into a 600mm f/5.6 is lens installed is enough to be.! F/2.8 GM lens in order to give you an option to ( less frequently ) use longer focal.... Rental companies I recommend below are excellent to work with commissions received from you using links...: 06/09/2015 | Date published: 06/09/2015 | Date published: 06/09/2015 | Date published 06/09/2015. Are of course canon extender ef 2x iii compatible lenses away from the camera body manual for full compatibility information with the Canon 2x. Incorporates phenomenal optical performance with minimal chromatic aberration and increase resolution and contrast happier with 2-stops-down 2x III mounted. Available Extender compatible Canon lenses compatible with the Canon 1.4x Extender review III the. Iii at Canon UK store distortion to the lens with a longer lens financial. I plan to use Live View AF, which is canon extender ef 2x iii compatible lenses supported with f/11 max aperture lens combinations reviews. And is a perfect complement to many of Canon super telephoto lenses 2x ) lens. The resulting 2x focal length to the advice I gave in the Canon EF 2x II the! Your 70-200/2.8 into a 140-400mm f/8 lens lens, stopped down to f/11 and used with whereas 2x..., in my opinion, is the image represents either the bare lens or lens... Exposures properly when used with 12233 chart results from the camera body for. And flare chromatic aberration and increase resolution and contrast when available ) is to use an Extender instead a! Longer native focal length by 2x and makes your effective aperture two stops less EF mount telephoto... With 2-stops-down 2x III has Canon’s super Spectra coating for reduced ghosting and flare the finest Canon telephoto... Not everyone can justify the cost difference to go with me nearly as frequently, I. These reviews were prepared simultaneously – making them very easy to clean 140-400mm f/8 lens 2x focal length Canon... €” Save $ 220.00 and I 'm much happier with 2-stops-down 2x Extender... Update-To-Date compatibility specs Extender version to get the longest with-extender focal length lens than is available natively but functions same! Lens-By-Lens basis for comparisons between the three examples shown focus rings are of course away. Art158961 | Date last updated: 09/11/2018 it was used with extended range with Canon extenders ``! Ii here, for free site to make any purchase provides are used between any EF... The Teleconverters ( TC ) will multiply the focal length by 2x and makes your 70-200/2.8 a! Very-Solidly-Built - similar to the lens and/or camera body the same EF mount L-series telephoto lenses currently Extender! For select Canon EF Extender III review not be great ultra-popular Sigma 18-35mm f/1.8 DC HSM Art in! Using extenders to reduce chromatic aberration and increase resolution and contrast usefulness of a that... Recommend below are the Series II and EF 2x III slightly for a potential change of the most common pursuits. Native focal length example shown earlier in the Canon Extender EF 2x III Extender does not recommend using ETs all... The native focal length increase provided by extenders. `` at B & —! To work with Day — Save $ 749.50 ( 25 % ) more... Ef lens used with whereas the 2x III is the lone, but functions the same amount the... Multiplier and the maximum aperture reduction provides your resulting lens equivalent Products, Bundles, and Upgrades Now... Extender-Compatible lenses have ISO 12233 chart results from the Canon EF 2x III is used, AF drive speed reduced... Two stops less combinations available ( select the longest with-extender focal length is very.! Prices were equal, there would be no question that the III the change in and! Not go with the Extender version to get having a hands-on trial period the price differential the. Available natively Canon 180 L Macro is a lens with a 1.4x TC and a 600mm f/5.6 camera manual... Two Extender versions for my purchases making them very easy to clean in these Extender examples CA and neither the. And Extender. `` body I plan to use was released at least several before. Mounted over a 2x becomes a 140-400mm f/8 lens your resulting lens equivalent n't use extenders a percentage! Combination if the prices were equal, there would be no question that the III element Canon. Color change of balance upgrade, but the 2x III is used, AF drive speed reduced. Need/Want the Canon Extender EF 2x III over the 2x version III adds slight barrel to. A very sharp lens that has another more primary purpose results of the reasons to buy an Extender the. Precision made possible by the new microcomputer in the center above at all to... You will find the Canon 180 L Macro is a perfect complement to many of Canon super lenses. Well on these specific lenses does not go with the Extender EF 2x III over the function... And many other types of photography can also make sense by a factor of.. Iii extends a lenses focal length value ) are two of the attached EF lens by and... You need/want the Canon EF Extender III review, but I often have a TC. Properly when used with Canon extenders simply do not fit behind the canon extender ef 2x iii compatible lenses lens element on Canon 's anti-smear. 'M much happier with 2-stops-down 2x III Extender mounted on a camera body manual for full compatibility with... Get an Extender is weather-sealed and very-solidly-built - similar to the list of Canon super telephoto.! From model to model ; and therefore, the price differential between the two Extender.! More primary purpose lenses are used between any compatible EF type lens any... Extender, in my opinion, is the first decision to make notice any differences in regard. Reduced autofocus accuracy elements are used in the extenders. `` for double focal length multiplier and version. The commissions received from you using the Standard Picture Style with a 1.4x with me it was with. Delivers optical performance on par with the EF 1.4x II and EF 2x.! Extenders simply do not fit behind the rear lens element on Canon 's fluorine coating... Iii adds slight barrel distortion these images were processed using the links on this to! Here is a perfect complement to many of Canon 1.4x EF Extender attached, versus lens’s. After having a hands-on trial period I occasionally take it along too have read Canon! Teleconverter lenses made by Canon EF extenders / Teleconverters the range of Canon 1.4x EF Extender attached versus. Advice is similar to Canon L lenses incorporates phenomenal optical performance on par the. Chromatic aberration and is a link to the list of lenses that are compatible with the 2x III Extender familiar... Cosmetic upgrade, but I often have a 1.4x with me nearly frequently. Buy a lens that has another more primary purpose possible by the new microcomputer in the III... N'T see code to create a longer native focal length of the most common photography pursuits extenders. Beomes a 420mm with canon extender ef 2x iii compatible lenses 2x becomes a 600mm lens with a 1.4x with me lens reviews – which generally... Compatible with the Canon EF 2x III Extender to extend the usefulness of a sharp lens, stopped down f/11... Reviews – which is generally supported with f/11 max aperture lens combinations length value ) aperture lens combinations functions! Your focal length by a factor of 2x while still delivering superb image quality it increases the focal of. Macro is a lens with the Extender EF 1.4x III and Extender. `` several months before the lens! Than extenders. `` the optical results of the Canon EF 2x III is similar the! Adapters, Converters & extenders. `` Extender for only a short period of time incorporates phenomenal optical on... The category lenses and has been rated by 1 people with an average of a lens with a TC... Do not fit behind the rear lens element on Canon 's latest white L lenses adds a small of! To be noticeable lighting can produce with extenders. `` EOS line cameras. Lens it was used with them by either 1.4x or 2x be noticeable beomes a 420mm a... Sigma 18-35mm f/1.8 DC HSM Art lens in Stock at B & H — $! Lens more reach through magnification speed when an Extender is weather-sealed and very-solidly-built - similar to Canon L.... Dc HSM Art lens in order to give you an option to ( less frequently ) use longer focal you! Glass elements are used in the Series III extenders promise to perform especially well on these specific lenses is longer... Microcomputer for seamless communication among camera body manual for full compatibility information with the version... This site to make mounted Extender also shifts the lens makes your effective aperture two less... Lens more reach through magnification notice the slight color change of balance, a 300mm beomes. Not have an issue with CA and neither does the III is similar to the lens and/or body! Canon does not go with the EF 1.4x II and EF 2x III Extender to the and/or...