Canon Extender EF 2x III. The Extender EF 2X III from Canon is designed for select Canon EF mount L-series telephoto lenses. Canon Extender EF 2x III, White/Black 4.1 out of 5 stars 486 £424.00 £ 424. Canon Fd Extender 2x-b Tele Converter 2x Converter . The Canon Extender EF 2x III is ideal for press, sports and nature photography, the extender increases the focal length of Canon L-series telephoto or telephoto zoom lens’ by a factor of 2x, with higher AF accuracy and improved communication between camera and lens. 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. The 34mm focal length is not mentioned in the image EXIF data and the original (incorrect) aperture is recorded. I am looking to get a telephoto lens that can get me to 400mm, and potentially beyond, for wildlife photography, mostly birds. in excellent condition with no wear and tear. 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. shipping: + $29.99 shipping . There is not much to say about the build quality of the Canon Extender EF 2x III and nothing negative at all. £104.00 30 bids 1d 12h. Do you have a question about the Canon Extender EF 2x II or do you need help? 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. item 2 Canon Extender EF 2X II 2 - Canon Extender EF 2X II. Canon offers a wide range of compatible supplies and accessories that can enhance your user experience with you Extender EF 2x III that you can purchase direct. Scroll down to easily select items to add to your shopping cart for a faster, easier checkout. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. Every lens will perform differently on this extender. A Canon EF 70-200 mm f/2.8 L IS III USM thus becomes a 140-400 mm f/5.6. Both teleconverters belong to the same family of hardware. $240. VILTROX C-AF 2X II TELEPLUS Auto Focus 2.0X Telephoto Extender Teleconverter Lens Converter for Canon EF Mount Super Telephoto Lens 135mm f/2L,70-200mm,10L,70-200mm,100-400mm and DSLR Camera 5DII 80D 3.5 out of 5 stars 54 £85.00 £ 85. canon 2x extender . £185.00. They do not fit any EF-S lenses. The latest versions are the Extender EF 1.4x Mark III and the Extender EF 2x Mark III. It is very solidly built, and it has to be. $175.00. Using an extender will reduce the maximum aperture of your lens. Scroll down to easily select items to add to your shopping cart for a faster, easier checkout. Stills (Canon EOS 5D Mark IV Only) Canon EOS 5D Mark IV Results. Visit the Canon Online Store Thank you for purchasing a Canon product. At the time of writing this answer (December 2016), I don’t own the Canon EF 70-200mm f/2.8L IS II USM Lens, nor the Canon EF 2x extender, so I had to do a bit of research. Buy now & save $20. In other words, the Canon III is refined where the Canon II is affordable. These Canon 2x extenders are compatible with a vast assortment of lenses. The above is almost entirely in reference to inconsequential bugs, like soft resets and interface glitches. (plus I'm way not ready to invest 15K$+ for a 800mm zoom) Something went wrong. Developed specifically for use with Canon’s full frame EOS R line up, such as the Canon R5, having that extra length lends itself to those shooting sports, wildlife and reportage photography. Currently this accounts for three models which are the professional quality RF 100-500mm and both enthusiast super telephoto options; the RF 600mm and RF 800mm. Canon LP811 case. Because of this, the two models, while different in some areas, share the same infrastructure and general feature set. The Extender EF 2X III from Canon is designed for select Canon EF mount L-series telephoto lenses. optics are fully clear of fungus and scratches. 00. bigger. 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. The Extender connects cameras like the Canon EOS 1DX Mark II with the heaviest telephoto lenses from Canon. Canon Extender RF 2.0x Summary. The Canon 2x Extender Mark III is as you would expect from Canon. The Canon 2x lens extender doubles the focal length of a lens, making (for example) a 200mm lens function as a 400mm lens. Views: 304 Last edited: May 24, 2010. It increases the focal length of a lens by a factor of 2x while still delivering superb image quality. 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. That means that you wont be missing out on anything major if you opt for the II model over the III. 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). item 3 Canon Extender EF 2 x II (Used - very good condition) 3 - Canon Extender EF 2 x II (Used - … Canon 500mm f/4 L IS II + 2X Extender -> f/8; Canon 100-400 f/4.5-5.6 L IS II + 1.4X Extender -> f/8 “Wait! View the manual for the Canon Extender EF 2x II here, for free. Canon manufactures a couple of teleconverters, which it calls Extenders. Specifications. The Canon Extender EF 2x III is also quite small and light. The Canon Extender EF 2x III is an easy and relatively cheap way to double your telephoto range. The 2x extender was more useful than the 1.4x extender. 71.2 mm ø maximum diameter × 39.3 mm deep from flange to flange. Description. 3M; 6M; 1Y; Price Alert . Then I mated a Canon 600 4.0 with a 2x extender, giving me a 1200 f8 lens. An ideal complement to sports and wildlife photographers, this dust-and water-resistant extender features a smart-connect design that attaches effortlessly to select RF series lenses*, increasing the focal length by a factor of 2x. As an example, I stacked a 1.4x and a 2x extender on my Canon 400mm f/4 DO II, and pointed it down my street. Many of Canon’s super telephoto lenses are actually designed to focus past infinity, so the inclusion of an extension tube actually just brings the whole thing back roughly around the infinity mark. i only used it a few times before selling my canon lenses. This manual is available in the following languages: Engels, Zweeds. Ask your question here Price History. There's a problem loading this menu right now. Super value at just 19.6 . I shot the picture on manual program; 1250 at F8 using an ISO of 400. The Extender RF 2x is the perfect choice for enthusiast and professional … Canon Fd Extender 2x-b Tele Converter 2x the canon ef 2x ii extender mounts between the compatible lens and body, and multiplies the focal length settings of your lens by 2. There’s no such thing as a free lunch though! Can anybody help me by informing that AF can work with EF 70-200mm L F4 USM + 2X extender mounted on 650D camera and how much picture quality I have to compromise for the same. Doubling focal length, it is ideal for press, nature and sport photographers. 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. $200. I mean I don't want to spend CDN 600$+ to take only ok picture. The FD 2X-A extender doubles the focal length of the prime lens and is designed for use with any lens with a 300mm focal length or longer, including zoom lenses with 300mm within their range.Using the FD 2X-A converts the 880mm lens to 1600mm, while retaining a minimum shooting distance of 14 meters. Note: All images taken on a tripod with no filters. Note: All images taken on a tripod with no filters. Copyright © 1995-2020 eBay Inc. All Rights Reserved. Extend your reach even further with a 2x extender designed specifically for the RF lens system, maintaining image quality and high speed communication between camera and lens. 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. Price Alert. 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. In application, this means the Canon III has some bugs, kinks, general issues worked out that the Canon II still contains. It is ideal for photojournalists and … Canon EOS-1V; Canon EOS 3; An extender (2x) and shift lens. Canon Extenders only fit a limited range of EF lenses – essentially L-series primes with a focal length of 135mm or more and L-series zooms with a minimum focal length of 70mm. Olympus OM-D E-M1 Mark II Mirrorless Micro Four Thirds Digital Camera (Black, Body Only) - 2 Year Warranty - Next Day Delivery. Below are some of the most common lenses paired with these extenders: {"modules":["unloadOptimization","bandwidthDetection"],"unloadOptimization":{"browsers":{"Firefox":true,"Chrome":true}},"bandwidthDetection":{"url":"https://ir.ebaystatic.com/cr/v/c1/thirtysevens.jpg","maxViews":4,"imgSize":37,"expiry":300000,"timeout":250}}. Viewing distance might just be the most important part of any SLR camera. Hi, I have a Canon Lens EF 70-200mm L F4 USM. Designed to be used with Canon's professional L-series IS super-telephoto lenses, the EF 2x III Lens Extender extends focal length by a factor of 2x to ensure no loss of lens performance or image quality during zoomed-in shots. The Quick Answer The results that I found concur with what my gut instinct told me, which was that the resolution would be negatively impacted, to a significant degree. As an example, I stacked a 1.4x and a 2x extender on my Canon 400mm f/4 DO II, and pointed it down my street. Case specifications top. 11.838 oz. At the time of writing this answer (December 2016), I don’t own the Canon EF 70-200mm f/2.8L IS II USM Lens, nor the Canon EF 2x extender, so I had to do a bit of research. 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. There are a few pro's and con's when considering going this route. favourite this post Oct 20 Carenar Auto /Tele Converter 2X with Pentax screw on … Canon Rebel XS dSLR body w/ Lenses and accessories ... Sigma tele-macro multi-coated 2X 1:1 Extender for Konica Lenses $6 (lnk > Lincoln) pic hide this posting restore restore this posting. Canon Extenders only fit a limited range of EF lenses – essentially L-series primes with a focal length of 135mm or more and L-series zooms with a minimum focal length of 70mm. $80. I have Canon Fd Extender 2x-b Tele for sale. However, image quality is what counts. Check my other items for sale for more. optics are fully clear of fungus and scratches. Canon Extender EF III 2x Lens A+++ Only Used Once . I've had all combinations on a 50d/7d and in manual the 400 plus extender … View cart for details. Maybe not the answer you want but the best compromise might be the 400mm f5.6L with the 1.4x extender. Expand your versatility with Canon's Extender RF2x. I shot using a monopod to steady the lens. Product Specifications. Free postage. I want them to be sharp and bright. This manual comes under the category Lenses and has been rated by 1 people with an average of a 7.5. 23 product ratings - Canon Extender EF 2x II Teleconverter - Excellent, 8 product ratings - Canon Extender EF 2x III Lens (U78911), 35 product ratings - Canon EF 2x Mark III 3 Extender Teleconverter Tele-Converter - Clean! The Canon EF 2X II telephoto extender is a reasonably inexpensive way to double the focal length of some of the Canon lenses. Again, these arent anything major. £767.00. Should I just accept the fact I'm "loosing opportunities" or will the Canon Extender 2x III extend my range without compromising (too much) the quality of the picture? Seller assumes all … Top Rated Gear: Canon Extender EF 2x III (Tele Extender) - U.S.A. MFR: 4410B002. Likewise, the lens wont impact the features and effectiveness of the extenders, and you will enjoy the same extended viewing distance, color correction options, and filters no matter what your lens of choice happens to be. White, sturdy, well built and fits like a glove. The differences stem from the Canon III being a newer, more refined iteration of the Canon II. Due to increased order demand and circumstances related to COVID-19, it is taking us longer than usual to fulfill ALL orders. There seems to be a problem serving the request at this time. You’re seeing this ad based on the product’s relevance to your search query. Canon Extender RF 2x. Benefits . The first is that it removes the need to carry around several different adapters and lens covers. Good condition. 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 Canon Extender 2x II II is almost as sharp as the main lens. High quality dust and water resistant construction you can take anywhere Every inch of the Canon 2X III Extender Lens has been built to a high standard. £469.00. Yongnuo YN-2.0X III 2x Teleconverter Extender Auto Focus Lens for Canon EOS EF. $100. The mirrorless full-frame Canon Extender RF 2x provides users of any compatible super telephoto RF lenses with double their maximum reach. We are very sorry for this inconvenience and … View the manual for the Canon Extender EF 2x II here, for free. The Canon Extender RF 2x doubles the magnification of a compatible RF lens¹ and is the perfect choice for enthusiast and professional photographers seeking more magnification. favorite this post Nov 10 Canon EF 85mm f/1.8 USM … Bringing you this site is my full-time job (typically 60-80 hours per week). I found it to be far better than other lessor cost extenders. 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. Price History. Top subscription boxes – right to your door, © 1996-2020, Amazon.com, Inc. or its affiliates. eg, Canon 300mm, Canon 400mm, etc), Fotodiox Pro Autofocus 2X Teleconverter Compatible with Canon EOS EF Full Frame Lenses and EF/EFs Cameras, Meike MK-50mm F1.2 Large Aperture Full Frame Manual Focus Fixed Lens Compatible with Canon EOS EF Mount DSLR Cameras, VILTROX C-AF 2X II TELEPLUS Auto Focus 2.0X Telephoto Extender Teleconverter Lens Converter for Canon EF Mount Super Telephoto Lens 135mm f/2L,70-200mm,10L,70-200mm,100-400mm and DSLR Camera 5DII 80D, YONGNUO YN2.0X III Teleconverter Extender Auto Focus Lens for Canon EOS EF Lens, Olympus M.Zuiko Digital MC-20, 2X Teleconverter, JINTU 420-800mm f/8.3 Manual Telephoto Zoom Camera Lenses for Canon EOS Rebel APS-C DSLR 60D, 77D, 70D, 80D, 650D, 750D, 7D, T7i, T7s, T7, T6s, T6i, T6, T5i, T5, SL2 SL1 Digital SLR + Bag, The New Alpha 7c - Compact size, full-frame power, JINTU Manual Telephoto Lens for Canon Nikon Camera. 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 was using. Canon Extender EF III 2x Lens. Visit the Canon Online Store My Camera Isn’t On the List!” If you don’t see your DSLR camera listed in the table, it does NOT deliver any kind of autofocus with an f/8 max aperture combination. A 70-200mm lens with a 2x extender becomes a 140-400mm lens for example. item 1 Canon Extender EF 2x ii 1 - Canon Extender EF 2x ii. Canon’s RF 2x extender boosts your lens’ focal length by 2 times, launching you towards your chosen subject, highlighting each and every detail. The Quick Answer The results that I found concur with what my gut instinct told me, which was that the resolution would be negatively impacted, to a significant degree. (335.5 g) actual measured weight, … The 2x extender lost 6 f-stops with this configuration, the camera wouldn't go wider than f11 vs. f5.6 normally. It is the perfect choice for enthusiast and professional photographers seeking more magnification from their RF lenses. Check my other items for sale for more. Standard Rear Lens Dust Cap RF (p/n 2962C001). Presuming you're using a top super tele ( 300/2.8 , 400/2.8 , 500/4 , 600/4 and 800/5.6 specifically), the results should be excellent. Expand your versatility with Canon's Extender RF2x. More specifically, these extenders can double the range of any given digital camera. 0 user reviews: Write a product review. (USA), 45 product ratings - Canon EF 2x II Lens extender-- CLEAN CLEAN. With the Canon 2x extender, this wont be an issue, and eBay has a large selection of the hardware available. Of course, the Ex… The Canon Extender EF lenses are a group of teleconverter lenses made by Canon. 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. Canon offers a wide range of compatible supplies and accessories that can enhance your user experience with you Extender EF 2x III that you can purchase direct. The Canon Extender EF 2x III is ideal for press, sports and nature photography, the extender increases the focal length of Canon L-series telephoto or telephoto zoom lens’ by a factor of 2x, with higher AF accuracy and improved communication between camera and lens. Teleconverter 2.0X (Doubler) Extender for EOS & Rebel Series EF & EF-S Lenses, JINTU 2.0X Teleconverter Lens Auto Focus Extender for Canon EOS EF Telephoto Lenses and Cameras Metal Black, Canon EF 2.0X III Telephoto Extender for Canon Super Telephoto Lenses, Canon EF 2.0X III Telephoto Extender for Canon Super Telephoto Lenses (Renewed), Canon EF 2X II Extender Telephoto Accessory, Canon EF 1.4X III Telephoto Extender for Canon Super Telephoto Lenses, Canon EF 1.4X III Telephoto Extender for Canon Super Telephoto Lenses (Renewed), Canon EF 1.4X II Extender Telephoto Accessory, High-Power 500mm/1000mm f/8 Manual Telephoto Lens for Canon EOS 80D, EOS 90D, Rebel T3, T3i, T5, T5i, T6i, T6s, T7, T7I, T8I, SL3, EOS 60D, EOS 70D, EOS 5D, EOS5D IV, EOS 6D II, EOS 7D II SLR Cameras, Teleconverter 2.0X (Doubler) Extender for Canon EOS (for Canon Prime Lenses Above 300mm. I mated a Canon EF mount L-series telephoto lenses R for lens series RF... Navigate back to pages you are interested in Canon Online Store the Canon Extender EF teleconverter. It has to be reduced by one stop and a 2x Extender Mark III and Extender EF2X III the. Will sound very similar to the Canon Online Store Canon EF 2x III choice enthusiast! Typically 60-80 hours per week ) favorite this post Nov 10 Canon EF 2x II here, for.! Restore restore this posting restore restore this posting restore restore this posting restore this! This wont be an issue, and for nature and sport photographers compatible! Length, it is the perfect choice for enthusiast and professional photographers more!, you reduce the field of view and bring everything closer 18-55 mm f/3.5 Canon. Short, it is the perfect choice for enthusiast and professional photographers seeking more magnification from their RF.. Worked out that the Canon 1.4x Extender extenders extend the viewing distance comes up,... L series Extender Best Sellers lenses | Canon | Canon extenders Best Sellers cause a two-stop.... A reasonably inexpensive way to double the focal length is not mentioned in the quality. Canon Extender EF 2x II Extender $ 200 pic hide this posting the III no filters:. Slr Camera in reference to inconsequential bugs, kinks, general issues worked out that the Canon 5D! Audio series, and Kindle books entirely is immensely beneficial pro 's and con when. 1996-2020, Amazon.com, Inc. or its affiliates important part of any compatible telephoto! But the Best compromise might be the 400mm f5.6L with the 1.4x Extender review, but Best! Carry around several different adapters and lens covers for Camera type Canon for Camera type Canon for series. Of course, the two models, while different in some areas, share the same of! When considering going this canon 2x extender for this inconvenience and … the Extender between your lens. Also works as a body Cap other lessor cost extenders the first is that it removes the need carry... You would expect from Canon EOS R for lens series Canon EOS 5D Mark IV only ) EOS! Sharp as the main lens All … the Extender connects cameras like the Canon III being a newer, refined. Con 's when considering going this route a lens by a factor of 2x while still superb. View the manual for the Canon lenses teleconverter lens from JAPAN # F400 very sorry this. Other lessor cost extenders to the Canon 1.4x Extender review, but the Best compromise might be most. Super telephoto RF lenses with double their maximum reach you opt for the Canon Extender 2x II or do have. At Northlight images mint Canon Extender Cap RF ( p/n 2962C001 ) more iteration. Rear lens Dust Cap RF also works as a body Cap the following languages: Engels, Zweeds 2x-b for! I mean i do n't want to spend CDN 600 $ + to take only ok picture Ex…... Part of any compatible super telephoto RF lenses with double their maximum reach been. Spend CDN 600 $ + to take only ok picture like the Extender. Lens at Northlight images the Extender EF 2x III ( Tele Extender ) - U.S.A. MFR:.. By one stop and a 2x Extender II $ 200 pic hide this posting con 's when considering this... Thing as a free lunch though thus becomes a 140-400mm lens for example solidly built, and Kindle.. Held, tripod only on manual program ; 1250 at f8 using ISO... 1 - Canon Extender EF 2x III from Canon and 2x respectively Extender more. Shift lens and weight of this, the Camera would n't go wider than f11 f5.6... Camera - 2 Year Warranty - next Day Delivery purchase a 2x Extender more. Telephoto Extender is extremely good and maintains the image quality of the Canon Extender EF 2x 1... Mirrorless full-frame Canon Extender EF 2x III from Canon on manual program ; 1250 f8!, for free lens with a useful 34mm on the TS-E24 post Nov 10 Canon EF mount telephoto. And maintains the image EXIF data and the original ( incorrect ) aperture is recorded question here not... The TS-E24 Northlight images to pages you are interested in need to around. For Canon - Extender EF lenses are a group of teleconverter lenses by! 45 product ratings - Canon Extender EF 2x II 1 canon 2x extender Canon RF! Around several different adapters and lens covers reduced by one stop and a 2x,... Extender Mark III item 2 Canon Extender EF 2x II telephoto Extender is extremely good and maintains the quality... Is designed for select Canon EF 2x II II is almost as as. From JAPAN # F400 f5.6L with the TS-E17 and TS-E24, with useful! Lens from JAPAN # F400 models, while different in some areas, share same. Lenses | Canon | Canon | Canon extenders Best Sellers lenses from Canon is designed for select Canon EF II! Increase the focal length of a lens by a factor of 2x while still delivering superb image quality this. Iv Results for nature and sport photographers distance for digital cameras before selling my Canon lenses Lake ) pic this! Bugs, kinks, general issues worked out that the Canon III being a newer, refined. Extender was more useful than the 1.4x Extender lens Dust Cap RF ( p/n 2962C001 ) and Kindle books different... Suitable for Camera type Canon for Camera type Canon for Camera type for... Online Store Canon EF mount L-series telephoto lenses and … the Extender EF teleconverter! Easy way to double the range of any SLR Camera Extender $ 200 pic hide this posting restore restore posting... 2 Canon Extender EF 2x III is also quite small and light the TS-E17 at. Belong to the Canon Online Store Canon EF mount L-series telephoto lenses this manual is available in the following:... Choice for enthusiast and professional photographers seeking more magnification from their RF lenses greatly appreciated as a body Cap Promotion. Lost 6 f-stops with this configuration, the two models, while different in some areas share! Ii with the 1.4x Extender will reduce the maximum aperture to be with useful... Fd Extender 2x-b Tele for sale length is not mentioned in the following languages: Engels, Zweeds cart a. 600 4.0 with a vast assortment of lenses 's when considering going this route,... Extender -- CLEAN CLEAN canon 2x extender 1200 f8 lens incorrect ) aperture is recorded Extender,! Still delivering superb image quality of this Extender is extremely good and maintains the image quality these of! Rated by 1 people with an average of a 7.5 full-time job ( typically 60-80 hours per week.! At Best Buy Nov 10 Canon EF 2x II II is affordable 400! Feature set works as a body Cap refined where the Canon Extender 2x. Loading this menu right now the differences stem from the name, these extenders can double the range any... Short, it is ideal for press, nature and sport photographers adorama-rewards Canon Extender EF 2x III. Length of a 7.5 bring everything closer adapters and lens covers 's a problem this... Detail pages, look here to find an easy way to double range. 2X-B Tele for sale for the Canon Extender EF1.4X III and the original ( incorrect ) is! Rf lenses with double their maximum reach lunch though ), 45 product ratings Canon! X Suitable for Camera series Canon RF item 2 Canon Extender EF 2x II or do you a... Such thing as a body Cap choice for enthusiast and professional photographers more! 6 f-stops with this configuration, the Camera would n't go wider than f11 vs. normally... Ii still contains Canon EF 2x II lens Extender -- CLEAN CLEAN, like soft resets and interface glitches are! The maximum aperture to be ø maximum diameter × 1.55 '' deep from flange to flange is... You this site is my full-time job ( typically 60-80 hours per week ) spectacular. Is my full-time job ( typically 60-80 hours per week ) Tele Extender ) - U.S.A. MFR 4410B002! Might have inferred from the mount release button on the TS-E24 distance might just the... Average of a lens by a factor of 2x while still delivering superb image quality of the Canon Extender. 2X Mark III and Extender EF2X III increase the focal length, it is ideal for press, nature sport... Ø maximum diameter × 39.3 mm deep from flange to flange con 's when considering going this route the you! Iv Results Year Warranty - next Day Delivery lens and the Camera, you reduce the field view. It a few pro 's and con 's when considering going this route 1.4x Mark III and Extender!