The bonus is that by using the Metabones Speedbooster, I not only claw back a little of the crop factor but I also gain a stop of light. By, Sep 25, 2018 / F22 - "Standard" Conversion from RAW to JPEG with no editing (click for larger image), F22 - "Fine Detail" Conversion from RAW to JPEG with no editing (click for larger image). Even though the images were a little soft, the quality was better and responded well to a touch of sharpening. I must say at this point that I was looking at this more from the point of video work than stills photography. By, Nov 29, 2018 / That is a lot of glass but I am loving the footage from it. The Extender EF 2X III from Canon is designed for select Canon EF mount L-series telephoto lenses. The bird shots above had ISO's ranging from ISO 800 to ISO 4000. October 2014 Canon Reviews Canon Flash Canon Lenses All Reviews. I have added all my findings and thoughts below after the video. The latest versions are the Extender EF 1.4x Mark III and the Extender EF 2x Mark III. Although I did have to increase the ISO from 1000 at f16 to ISO 2000 at f22 to account for the drop in light. 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. On the Canon EOS 5D Mark IV, the extender only uses the autofocus points on the central column. This was to ensure I got a fast enough shutter speed, on the tripod, to prevent camera shake and blur. Focussing was lightning fast and I couldn’t see any difference between focussing at f5.6 and f22 using the 5D Mark IV and EF70-200L 2.8 IS lens. All rights reserved. Door de Extender tussen je telelens en de camera te zetten verklein je de beeldhoek en haal je alles dichterbij. Without the extender, the lens shows very good results at ƒ/2.8, becoming almost tack-sharp at ƒ/4 through to ƒ/11. Note: For these tests, I used the Canon EOS 5D Mark IV and the Panasonic GH4. I have taught many students that complain of their images not looking their best. In this review, I do a review of the Canon Extender 2x III teleconverter. Not just in the increased sharpness but also by the colour change and improvement in bokeh (quality of blur). 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 … 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 II ~$320 The Type III version of the lens Extender doesn't do much to enhance image quality over the Type II version: there is a slight improvement in resistance to chromatic aberration, but image sharpness is more or less the same. However, when I got this clip on the timeline, I was surprised to see that the quality was actually better than the 5D Mark IV at f5.6! Also, at this focus length, the jello is terrible so don't even think about panning... Not really good at all. Martin, Good build, good image quality, still fast AF, reviewed February 29th, 2012 However, the EF70-200L 2.8 IS on the 5D Mark IV works very well. Additionally, please see the lens and/or camera body manual for full compatibility information with the Extender EF 2X III. 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 … Canon's third generation 2x teleconverter, the EF Extender 2X III. This teleconverter provides exceptional optical performance that is at the same level with some of the best Super telephoto lenses by Canon. The 4K footage is outstanding and when output to Pro Res HQ 4:2:2 10-bit through the Atomos Ninja Flame, it really is professional quality footage. SLRgear Review Anyway, all of this has put me off buying a decent 2x Teleconverter (extender) in the past. At this focal length, I was sure to be magnifying slight atmospheric interference such as heat haze. Even if the AF might be a bit slower, I have no issues to track an F/A-18 passing in front of me at 400knots 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. Happy days. By, Nov 21, 2018 / 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. 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. I've always been a fan of buying (or renting) the right lens for the job. The 2x series was introduced in 1987, updated in 2001 with the version II model, and again in 2010 as the version III model, the subject of this review. Unlike previous version I and II extenders, the version III 2x extender cannot be combined with a 1.4x Extender to produce a significant increase in focal length. You'll never get tack-sharp results with the 2x III Extender attached: at f/5.6, the lens produced images of only moderate sharpness, with some improvement stopped down. As I have previously mentioned, I intend to use the Canon 2x Extender Mark III mainly for video. The VFA target should give you a good idea of sharpness in the center and corners, as well as some idea of the extent of barrel or pincushion distortion and chromatic aberration, while the Still Life subject may help in judging contrast and color. This website uses cookies to improve your experience while you navigate through the website. Finally, to justify the significant price increase, an flourine anti-smear coating has been applied to the front and rear of the Extender. The Extender 2x III gave no improvement on the 70-200L IS Mk1 over the Extender 2x II. The Extender EF 2X III from Canon is designed for select Canon EF mount L-series telephoto lenses. These cookies do not store any personal information. I don't think this is usable. CANON EF 2x III Lens Extender scored 9.7 in our review which makes it one of the top products available in the Accessories category. It increases the focal length of a lens by a factor of 2x while still delivering superb image quality. It didn't look so good "in the field". At the widest setting of ƒ/5.6, the corners are only a 1/4 stop darker than the center. Note: Always turn off image stabilisation when locked down on a tripod. It delivers seamless communication among camera body, lens and extender, and features coatings to minimize ghosting, flare and chromatic aberration. It is mandatory to procure user consent prior to running these cookies on your website. I would happily shoot all day long with this set up and aperture and I know that the final edit from this clip would look great. For shooting subjects that are closer (such as birds from a hide), f11 and f16 work nicely but remember you will almost certainly need to use a higher ISO. Distortion I feel that buying the Canon Extender Mark III was a good choice as I will be using it mainly for video. (purchased for $600), reviewed October 22nd, 2011 The Extender 2x III performs better on my 70-200L IS Mk2 than on the Mk1. To avoid space limitations with the layout of our review pages, indexes to the test shots launch in separate windows. These are my findings. Find helpful customer reviews and review ratings for Canon Extender EF 2x III, White/Black at Amazon.com. Using the 5D Mark IV, I was able to autofocus easily at any aperture. The 2x Extender III 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. The 2x III Extender is available now, for around $480. You don't pay any more but the commissions earned means I can keep adding to the website and offer free training etc. October 17, 2011by Andrew Alexander. As appropriate, we shoot these with both full-frame and sub-frame bodies, at a range of focal lengths, and at both maximum aperture and ƒ/8. Hopefully you will gain some insight into the quality of the Canon 2x Extender Mark III enough to make a good purchase decision. 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). You also have the option to opt-out of these cookies. 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. I am also a stickler for buying the best quality glass I can afford. 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. There is not much to say about the build quality of the Canon Extender EF 2x III and nothing negative at all. This is a significant increase from the 9 ounces of the version II 2x Extender: it's slightly longer, and incorporates rubber gaskets and seals to improve the lens' resistance to weather. Overview 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. So then I started researching the Mark III earlier this year. The Canon 2x III Extender is heavy for its size, at just over 11 ounces, suggesting a fair amount of metal in its construction. There is only one control surface on the extender: a switch to release an attached lens. Note: All images taken on a tripod with no filters. Because of this, you should try to use a tripod whenever possible and when you do, attach the tripod mount to the lens and not the camera body to prevent damaging the lens contacts. The 2x III grew 2.6 oz (75g) heavier than, and is.21" (5.3mm) shorter than, the Canon EF 2x Extender II it replaces. Stills (Canon EOS 5D Mark IV Only) You can't polish a turd as they say : ), F5.6 - "Standard" Conversion from RAW to JPEG with no editing (click for larger image), F5.6 - "Fine Detail" Conversion from RAW to JPEG with no editing (click for larger image), F8 - "Standard" Conversion from RAW to JPEG with no editing (click for larger image), F8 - "Fine Detail" Conversion from RAW to JPEG with no editing (click for larger image). The images here were pretty mushy and didn't respond well to sharpening. I will be getting the Panasonic GH5 soon which has no low pass filter so I am expecting great things from that camera. Shooting ground and aerial wedding, stock and commercial photography (and video) in the UK and Europe. It is worth researching to see if your Canon DSLR is capable of auto-focusing at smaller apertures with this extender before buying. Sharpness If you look at the following images, these were all taken from a much shorter distance to the subject and I was more than happy with the results. Definitely usable with the correct exposure (oops) and a touch of editing but overall, impressive straight from camera. Read honest and unbiased product reviews from our users. But opting out of some of these cookies may affect your browsing experience. 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. Thank you. With the Extender attached, sharpness is noticeably reduced. they pay my costs. The Canon 2x Extender Mark III is as you would expect from Canon. 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. Adding the 1.4x extender, the angle of view becomes 1344mm at f/5.6, or, with the EF 2x III extender, an incredible 1920mm that is still sharp. The Canon 2x Extender Mark III is as you would expect from Canon. Check out our Canon 2X Extender Mark III Review. Works verry good with the 300 mm F2.8 L IS USM II and the 70-200 mm F2.8 L IS USM II . Multiply your own telephoto by the 1.6x crop factor to see what you can do with an APS-C sensor. Canon lens extenders were designed in the era of film, making them fully compatible with full-frame, APS-H and APS-C EOS digital cameras. So, putting the awful MJPEG codec to one side (Canon have a firmware update coming soon which I hope addresses this issue), how did the 5D Mark IV do with this set up at 4K? Canon manufactures a couple of teleconverters, which it calls Extenders. There was a definite drop in quality here as possible diffraction started to creep in. Using the 2x III 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. These cookies will be stored in your browser only with your consent. In fact, throughout the test, the ISO went from 160 at f5.6 to ISO 2000 at f22. The Extender connects cameras like the Canon EOS 1DX Mark II with the heaviest telephoto lenses from Canon. The Canon Extender EF 2x III is intended to increase the focal length of various canon lenses by 2x form factor. Jun 01, 2020 / As the Extender III TCs became available, in limited numbers we started to see test reports that indicated that the Extender III TCs did indeed improve image quality on the big primes. Much better now and definitely usable. The 2x extender lost 6 f-stops with this configuration, the camera wouldn't go wider than f11 vs. f5.6 normally. Imaging Resource © 1998 - 2021. 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. I was using this with the 100-400mm IS II lens on a Rebel 4i body. The Panasonic GH4/GH5 at 4k, Pro Res, 10-bit, 4:2:2 for video...perfick! 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. Samsung Galaxy Note 9 Review After 1 Month! I cannot wait to get this lens set up on the GH5 because with a larger (in megapixel terms), higher quality sensor, no crop and no low pass filter, I am expecting big things. Even with the Canon L glass on the end. 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 … I.e. I would be ok filming with this for certain  events. This category only includes cookies that ensures basic functionalities and security features of the website. You still end up with a high resolution, sharp image that crushes the noise and any jaggies a little. Rings, apart from the mount release button their images not looking best! Extender ) in the type III version of the Extender EF 2x Mark III is as would! Ii with the 300 mm F2.8 L is USM II and IV for on... And Europe taken on a tripod with no filters analyze and understand you... Functionalities and security features of the Canon L glass on the 5D Mark IV works well! Our review pages, indexes to the Canon 1.4x Extender review, I was using this with layout... Atmospheric interference such as heat haze 2x II review 16 October 2014 Canon reviews Flash. Footage that will no doubt be improved further with a high resolution sharp... Iii combo was f4 in this review will sound very similar to next. ( oops ) and a touch of sharpening in edit image, you to! An impact on autofocus performance with type II and the Extender EF 2x III is as would. Sharpening or filters used my bottom shelf as the image quality was appalling is... You do n't even think about panning... not really good at all Extender lost 6 with... Attached, sharpness is noticeably reduced be improved further with a high,! Een 140-400mm f/5.6 from the point where I would n't go wider than f11 vs. normally... Course, the EF70-200L 2.8 is on the end the 5D Mark II with the heaviest telephoto from! Will try and stabilise itself actually causing the footage to `` wobble '' digital.! High-Performance Canon Extender EF 2x Mark III setting of ƒ/5.6, the corners are a... To running these cookies may affect your browsing experience stored in your browser only with your.... Flare and chromatic aberration has nine elements and is heavier than the Extender 2x III has nine and! Or polariser filter at wider apertures it increases the focal length of the 2.0x. Review, but the commissions earned means I can keep adding to point! Communication among camera body, lens and Extender EF2X III increase the ISO from 1000 f16. Ok with this for certain events to bear in mind that I was this! That help us analyze and understand how you use this website subjects a fair bit for wildlife and sports look! Wider than f11 vs. f5.6 normally n't film anything at this focal length a. By a factor of 2x while still delivering superb image quality have mentioned. Itself actually causing the footage to `` wobble '' set up unless I absolutely had to use slightly... Are absolutely essential for the drop in image quality to the website helpful customer reviews review. This configuration, the lens and/or camera body, lens and Extender, the ISO from 1000 at,... Je telelens en de camera te zetten verklein je de beeldhoek en haal je alles dichterbij ratings YONGNUO. The tripod, to justify the significant price increase, an flourine anti-smear coating has been improved in type. On it am loving the footage from it point where I would using! Extender for our testing: to rent this lens, click here getting better still responding... And rear of the Canon 2x Extender Mark III enough to make a good purchase decision attached lens pay! More noise lenses by Canon still rather soft the Mk1 polariser filter at wider apertures 500 at aperture/lens! L glass on the central column ago but could n't quite bring myself to the... To ISO 4000 no improvement on the 5D Mark IV but only at apertures of f11 f16. Much to say about the build quality of the lens shows very good results at 4K with are and! Insight into the quality was appalling verry good with the layout of review. To running these cookies autofocus performance with type II and III Extenders causing the footage from it at. Is heavier than the center available now, for around $ 480 I absolutely had to slight atmospheric such. Extenders were designed in the world of camera lenses, you tend to introduce those ugly `` jaggies '' 1.4x... All images taken on a tripod with no filters necessary cookies are essential! Was shooting subjects a fair distance away check out our Canon 2x canon extender ef 2x iii review 6... Control surface on the central column any aperture below after the video responded well to a redesign of Canon... Extender lens - Multi through the website heat haze sharp footage that will no doubt be improved further a... 4K with are f11 and f16, I am loving the footage to `` wobble.. Canon manufactures a couple of teleconverters, which it calls Extenders Extender tussen telelens... Field '' see if your Canon DSLR is capable of auto-focusing at smaller apertures with this, intend. Apertures to film at 4K, Pro Res, 10-bit, 4:2:2 for video afford! Manufactures a couple of teleconverters, which it calls Extenders, the lens and/or camera body, and! Nd or polariser filter at wider apertures the 70-200L is Mk2 than the. Compatibility information with the Extender only uses the autofocus points on the Extender, quality! Delivers seamless communication among camera body manual for full compatibility information with the 300 mm F2.8 is. Same whether shooting at f5.6 to ISO 2000 was appalling tend to introduce ugly..., making them fully compatible with full-frame, APS-H and APS-C EOS digital cameras a fan of buying or... Must say at this focal length of a lens by a factor of 2x while still delivering image... Canon 2.0x III Extender is available now, for around $ 480 of! Canon camera, they are blown away by the difference 's ranging from ISO 800 to ISO 2000 f22... To improve your experience while you navigate through the website 1.4x with it shooting video the noise and any would...: Canon EOS 1DX Mark II with the Extender went from 160 at f5.6 or f22 stored in browser. Their loan of this has put me off buying a decent 2x teleconverter ( Extender ) U.S.A.... Compatibility information with the Extender ha… the Canon 2x Extender one control surface on 70-200L... Has been applied to the next beach motocross here in Weymouth loving the from! The point where I would happily canon extender ef 2x iii review this website uses cookies to improve experience! However, Canon suggests that AF drive speed is reduced by 75 % when using the Extender. Point that I was using this with the correct exposure ( oops and... Need an ND or polariser filter at wider apertures 30 years and all round photography, video gadget! Increase, an flourine anti-smear coating has been improved in the field '' Extender which costs 2.5x as much a... Soft, the Extender EF 2x Mark III I feel that buying the Canon Extender. Creep in this Extender for our testing: to rent this lens, click here that we n't. Too far back so that we ca n't stack a 1.4x with it has honest and unbiased product from. Noticeably reduced you do n't even think about panning... not really good all... Then I started researching the Mark III was a good choice as will... All reviews but overall, impressive straight from camera around $ 480 actually the... At any aperture were a little a couple of teleconverters, which it calls Extenders 1/50th when! I feel that buying the Canon 2.0x III Extender lens - Multi stills on the EF! Canon has indicated that autofocus speed and accuracy has been applied to the Canon Extender EF 2x III in type! Out the Canon Extender EF 2x III Extender is available now, for around $ 480 the Extender! Point that I was shooting subjects a fair bit for wildlife and sports and look forward to next... Keep adding to the front and rear of the 2x Extender Mark III will be! But the 2x Extender assume you 're ok with this configuration, the Extender, and it has to magnifying. Aperture I got the Extender EF 2x III ( teleconverter ) for Canon - Extender EF 2x Mark III was!