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canon 2x extender i vs ii

Works well with 400 F2.8 IS though I had to try out 3 different examples of the convertor to get one to work well with my lens. Shading (''Vignetting'') Unlike the original 6D, the Mark II will give you some use with f/8 combinations in the same was as the 80D. This review will sound very similar to the Canon 1.4x Extender Review, but the 2x function is basically the same. If that is still outside your budget you might consider the EF-S 55-250mm f/4-5.6 IS II. You can check the quality here and whem stacked with a 1.4X convertor the results at 1120mm F8, ain't shabby either:-)) Mouse over to Zoom-Click to enlarge. Still it does give you much more reach at a modest cost, so you will probably have a love-hate relationship with it! Every lens will perform differently on this extender. Subscribe! Write your own user review for this lens. Well worth the effort though since I now have a 800mm f5.6 IS lens which gives great results. Specifically, Canon suggests that AF drive speed is reduced by 75% when using the 2x Extender. This way the extended front element of this 1.4x will poke into the recess in the rear of the 2x extender. User Review Policy: All user reviews are moderated. Obvious impact on image quality on multi-element lenses like the 70-200 2.8 is, but probably not as big an issue with the super teles. Canon Extender EF 2X II in Classifieds: For Sale. Canon 2x EF Extender II vs. III . There is a noticeable increase in chromatic aberration introduced by the 2x II Extender, at all apertures; you'll want to consult our sample images for more detail. Free shipping . However, Canon warns that there is an impact on autofocus performance with type II and III Extenders. Canon 2x Extender EF Teleconverter Lens MKI . (purchased for $250). Use either an original version or -II version 2x extender. The trade-off to the doubly extended range is the loss of two stops of light-gathering ability of the lens: accordingly, an ƒ/2.8 lens will operate as a ƒ/5.6 lens. The Canon 2x II Extender is heavy for its size, at just over 9 ounces, suggesting a fair amount of metal in its construction. in … I have both the 2x II and 2x III. We'd like to thank LensRentals.com for their loan of this extender for our testing: to rent this lens, click here. > Your email address will not be published. The finish of the lens is white, to match Canon's upper-tier L-class telephoto lenses, for which the lens is designed to be paired. With the Extender attached, sharpness is noticeably reduced. http://hitendrasinkar.com/index.php?showimage=171 The Canon EF 2x II Extender mounts between the compatible lens and body, and multiplies the focal length settings of your lens by 2. So, a 300mm lens beomes a 420mm with a 1.4x TC and a 600mm lens with a 2x TC. Your email address will not be published. I was in the Serengeti with the f4 100-400 without the teleconverter, and I can tell you that I wish I had more reach. More info about teleconverters at http://sdp.io/TCWhich is better? The teleconverters (TC) will multiply the focal length of any EF lens used with them by either 1.4x or 2x. As this is our first foray into teleconverter testing, we have no other tests to compare with, but here is a list of the current alternatives in the 2x category: Canon 2X Extender EF III ~$480 The Type III version of the lens Extender doesn't do much to enhance image quality: there is a slight improvement in resistance to chromatic aberration, but image sharpness is more or less the same. The extender can be combined with the 1.4x Extender for a significant increase in focal length, but at the cost of significant reduction in light-gathering ability: you would lose three stops of light for an additional 240% in focal length, making your 200mm ƒ/2.8 lens the equivalent of a 480mm ƒ/8 lens. It delivers seamless communication among camera body, lens and extender, and features coatings to … The Canon Extender 2x II II is almost as sharp as the main lens. However, the big improvements are enhancements to autofocus speed and accuracy, as well as the addition of weather-resistant seals. Lens Description: This extender has been re-designed optically and offers excellent performance with compatible EF lenses (same as the Extender EF 1.4x II). At the widest setting of ƒ/5.6, the corners are only a 1/4 stop darker than the center. With the EF 2x II, AF is possible with any EOS body if the lens has an f/2.8 or faster maximum aperture, and compatible Image Stabilization lenses maintain … Without the extender, the lens shows very good results at ƒ/2.8, becoming almost tack-sharp at ƒ/4 through to ƒ/11. For example, a 2x extender (also commonly referred to as a teleconverter) makes a Canon EF 70-200mm f/2.8L IS II USM Lens into a 140-400mm f/5.6 IS lens (yes, IS still functions normally on all compatible IS lenses). Using the 2x II Extender alleviates corner shading noticed without the use of the extender, at the ƒ/2.8 setting, but that's only because the ƒ/2.8 aperture is no longer available. 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 Canon 2x lens extender doubles the focal length of a lens, making (for example) a 200mm lens function as a 400mm lens. My 2x II copy must've been a good one because I can't see any appreciable difference in IQ vs. the 2x III. The Canon EF 2X II telephoto extender is a reasonably inexpensive way to double the focal length of some of the Canon lenses. In its own right, the 2x is a good optic: there is some impact on overall sharpness and chromatic aberration, mixed with a favorable impact on distortion, but otherwise, overall image quality is still very good. bought and sold this one within a few months. 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. Imaging Resource © 1998 - 2021. Since the day one its been attached to the 300/2.8L IS & I am completely satisfied. Chromatic Aberration We reviewed the Canon 400mm ƒ/5.6L USM back in 2008, which makes a good candidate for comparison with the 200mm ƒ/2.8L USM and 2x Extender attached. In our usage of the 2x II Extender, we noticed a significant impact on the autofocus performance of the 200mm ƒ/2.8L II USM lens, which is fast and snappy all on its own. 3. Autofocus Operation Opens image gallery. To avoid space limitations with the layout of our review pages, indexes to the test shots launch in separate windows. In terms of sharpness, the two are quite similar: the 400mm is slightly better at ƒ/5.6 and ƒ/16, but at ƒ/8 and ƒ/11, they're almost identical. About the Canon Extender EF 2x II View the manual for the Canon Extender EF 2x II here, for free. Required fields are marked *. There are a few pro's and con's when considering going this route. Tips for Photographing the Great Conjunction. Forget using this 2x convertor with an 'L' zoom though the results are abysmal, this convertor really demands a top lens for it to work properly - NO zoom can meet this requirement. Of course to get great results, you must understand the best ways to use an extender. In terms of sharpness, the two are quite similar: the 400mm is slightly better at ƒ/5.6 and ƒ/16, but at ƒ/8 and ƒ/11, they're almost identical. at f/10 (wide open!) I know it's not an answer to your question, but I'd get a 1.4X III extender instead. A Canon EF 70-200mm f/4.0L Lens mounted over a … Thank you! Exposure determined by experience and luck and confirmed as near-perfect by RawDigger: 1/2000 sec. This is a topic that has been covered extensively in my ultimate guide to extenders/teleconverters. Like! We used Canon's 200mm ƒ/2.8L II USM telephoto lens to test the 2x II Extender, comparing the sharpness of the lens with and without the extender attached. At f/45 and especially f/64, things get pretty fuzzy. For about the same price as the Canon EF 2X III you can buy an EF 70-300mm f/4-5.6 IS. Both available models of the hardware, the Canon 2x extender II and the Canon 2x extender III, are compatible with the same set of lenses, so there wont be any fussing over specifics regardless of the model youre interested in. Canon Extender EF 2x II Teleconverter #766. We shoot both images using the default JPEG settings and manual white balance of our test bodies, so the images should be quite consistent from lens to lens. Den här manualen tillhör kategorin och har betygsatts av 1 personer med ett genomsnitt på 6.7. $185.77. You would get the benefit of better optical quality and the f/4 to f/5.6 aperture range. Two or three word reviews will be deleted. You'll never get tack-sharp results with the 2x II Extender attached: at f/5.6, the lens produced images of only moderate sharpness, with some improvement stopped down. The 200mm ƒ/2.8L offers light barrel distortion in the corners and overall, very light pincushion distortion: adding the 2x II Extender actually alleviates any problems of distortion, producing almost no distortion throughout the image. 4. http://www.hitendrasinkar.com/index.php?x=browse&category=30&pagenum=1. The real difference between the two lenses is the image stabilization. Thoughroughly recommended. That's the good news - the bad news is the 2x decreases/narrows your lens' aperture setting by 2 stops. I am in between the options of a choosing a lens, Canon 500mm or Canon 400mm DO IS II, many people tell don’t go for the DO lens as its not sharp. Images at f/8, f/11 and f/16 show essentially the same level of sharpness, good but not great, and then things soften up again as the lens is stopped down to f/32 or smaller. > Build Quality and Handling The design of the lens is quite simple, 7 lens elements in 5 groups, and there is only one control surface on the extender: a switch to release an attached lens. This image was created on 27 November 2020 at Fort DeSoto Park. Canon extender : 1.4x III vs II There is a big difference in amount of CA, III maybe has 3x less, that said, shooting RAW you fix up CA fairly well and reduce the difference to being pretty minor, if you shoot a lot of jpgs I think it makes enough difference to be worth it though. The image quality of this extender is extremely good and maintains the image quality of the lens that is attached to. The EF 2x II doubles the focal length of any lens it\'s mounted to, and reduces its effective aperture by two stops. The EF 2x II doubles the focal length of any lens it\'s mounted to, and reduces its effective aperture by two stops. A 2X extender turns an f/4 lens into an f/8 lens, and that's an iffy proposition, even on a 7D2. $125.00 0 bids + shipping . The 2x Extender has some useful implications in macro work, offering an extra 100% magnification without sacrificing the minimum close-focusing distance; in the case of the 200mm ƒ/2.8L II USM, this results in 0.32x magnification instead of 0.16x magnification. Otherwise used without the extender, while technically superceded by the newer version III extender, is still available,. 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