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Sigma

Sigma 2.0x Teleconverter TC-2001 for Canon

  • Based on 339 reviews
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Style: Canon SLR Mount


Features

  • SLD Glass
  • Best Glass
  • Dust and splash proof

Description

2.0X Tele Converter TC-2001 Canon

Brand: Sigma


Focal Length Description: 100 millimeters


Lens Type: Teleconverter


Compatible Mountings: Canon EF


Camera Lens Description: The Sigma 2.0x Teleconverter TC-2001 is a teleconverter designed for Canon EF-mount lenses in the Global Vision line, offering a 2.0x increase in focal length for select Global Vision lenses. It features full communication between the lens and camera, allowing autofocus to operate at up to f/8. The teleconverter has two Special Low Dispersion elements to reduce chromatic aberrations and maintain quality. It is both dust and splashproof, and comes with a soft zippered carrying case. When attached, the 2x conversion results in a light loss of approximately two stops. See more


Focal Length Description: 100 millimeters


Lens: Teleconverter


Compatible Camera Mount: Canon EF


Lens Design: Zoom


Focus Type: Auto Focus


Zoom Ratio: 21


Image stabilization: No image stabilization


Real Angle Of View: 50 degrees


Compatible Camera Models: Canon


Lens Mount: Canon EF


Screen Size: 6.98 centimeters


Color: Black


Exposure Control Type: Automatic


Media Type: ProductImage, EnhancedContent


Viewfinder Type: Optical viewfinder


Water Resistance Level: Water Resistant


Brand: Sigma


Camera Lens: The Sigma 2.0x Teleconverter TC-2001 is a teleconverter designed for Canon EF-mount lenses in the Global Vision line, offering a 2.0x increase in focal length for select Global Vision lenses. It features full communication between the lens and camera, allowing autofocus to operate at up to f/8. The teleconverter has two Special Low Dispersion elements to reduce chromatic aberrations and maintain quality. It is both dust and splashproof, and comes with a soft zippered carrying case. When attached, the 2x conversion results in a light loss of approximately two stops.


Model Name: 870101


Number of Packs: 1


UPC: 085126932589 085126870560 085126870546


Number of Items: 1


Manufacturer Part Number: 870954


Global Trade Identification Number: 46, 60


Unit Count: 1 Count


Built-In Media: Case


Item Weight: 10.24 ounces


Manufacturer: Sigma Corporation of America


Warranty Description: 4 Years


Model Number: 870954


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 20 – Oct 21

This item is non-returnable:

This item is returnable

View our full returns policy here.

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Top Amazon Reviews

    • Upon pixel peeping - impressive Upon pixel peeping - impressive
Style: Canon SLR Mount
Review Image by Paul S.
I've tried a couple solutions to getting better reach with my DSLR over the past two decades. As time goes on it seems I throw more and more money and the desire to create deep compression and get background separation for a given subject - usually birds but sometimes elements within a landscape and the occasional bison, horse, or zoo animal. I've tried Canon's original 100-400mm, Sigma's 300-800mm w/1.4x tele (too heavy to carry), even tried a super 2000mm bridge camera - and now the Sigma 150-600 Sport with this 2x teleconverter. I was skeptical because it doesn't support AF. The support sheet on Sigma's web site doesn't expressly tell you it doesn't - it simply states it only works with lens to f/8. I initially took that to mean the lens would work in AF until I zoomed past the point where the equivalent f-stop was beyond f/8. That's not what it means - it will not even attempt to auto focus. I tried it on my Canon 5D mark IV and 80D - neither will support auto focus at any focal length with this teleconverter and the Sigma 150-600mm Sport. With that said however, this combination is super sharp. With the tele and the zoom lens set to 150mm you have the equivalent reach of 300mm at f/10, zoom in and you are at 1200mm and f/13. I took some test shots with strong back lighting to see what the chromatic aberrations would look like and after peaking at 300% they are very manageable. If Adobe updates LR's lens profiles to match this specific combination I'm sure it'll be even better. In bright daylight I was collecting test shots zoomed all the way in on my Canon 80D as wide open as possible at f/13. I was shooting around ISO 1,600 to 2,500 between 1/400th to 1/800th of a second depending on the lighting conditions. For me this is really on the edge of the quality I'm looking for. So if it were to have taken anything away from the image - say contrast or add too much of a light cast I'd have to return it. I was able to manually focus well on the 5D mark IV but on the 80D with it's smaller and less bright viewfinder I had a little trouble and was second guessing myself a lot. However, back on the computer I had a good percentage of keepers. For comparison on the Nikon P900 which has an equivalent zoom of 2000mm. I'd say my shot success rate is better on the Canon 80D and when I do get a shot the edit-ability for highlights and shadows is much better than that tiny sensor on the Nikon can provide. With the Sigma 300-800mm with 1.4x teleconverter I would have lamented getting the tripod and stabilizing head out but would have had almost all keepers and at better quality - of course at about 400% more the price for equipment. In my opinion if you are the type to take your time finding a subject, tracking it and learning it's behavior then you'll enjoy this accessory. If you're looking for more reach on your APS-C camera for hikes and don't like using a tripod or waiting around for a second or third chance than keep looking for another solution as this one will likely frustrate you. Despite the obvious shortcomings with the autofocus issue, the lack of even an autofocus confirmation beep, and the unavoidable added weight the quality of image produced makes it work having around - I'll be keeping mine. The attached photo is from the Canon 80D, the focus ring distance scale indicated just shy of 100' - harsh back lighting demonstrates the chromatic aberration suppression of this tele/lens combo and is about as bad a lighting as you could possibly get. I was pleasantly surprised I was even able to recover this. At 300% a little chroma, pink and green ghosting on edges was visible but as you can see I was able to correct for it. The shot is cropped down by 50% to 12.1 megapixels so you can see any issue a little better. Shot at 1/800th, f/13 (Wide open), ISO 1,600, and a focal length equivalent of 1920mm. ... show more
Reviewed in the United States on April 22, 2018 Reviewed in the United States on April 22, 2018 by Paul S.
    • Works great, autofocus sometimes works
Style: Canon SLR Mount
Had mixed hopes, but it exceeded them. Quality is damn good. Pictures come out just as sharp as without it. My only issue is that, like all teleconverters, autofocus doesn't work reliably. Canon eos t7? Doesn't work at all. Tries, but is still fuzzy. 6d mk ii? Works great, but only when you're using the LCD screen ... show more
Reviewed in the United States on May 9, 2021 by Gary S. Burke
    • Very poor image quality.
Style: Canon SLR Mount
Image quality is terrible. Maybe I just got a bad one. Sigma 1.4x is very good and shows no loss of quality, Using Sigma 60-600 at 600mm on EOS R6.
Reviewed in the United States on February 9, 2023 by K. Nelson
    • works good, except for manual focus works good, except for manual focus
Style: Canon SLR Mount
Review Image by Snow Wolf
Review Image by Snow Wolf
Review Image by Snow Wolf
The teleconverter works really good. The downside is it's autofocus doesn't work with the 150-600mm contemporary lens, so if you are jumping from one subject being in focus at one distance, you will need to adjust by hand if you want to quickly take a pic of something else that is at a different distance One thing worth noting that I found very odd, autofocus does not work (as in the functions disabled) when using the view finder of a Canon T6, but the autofocus function does work when using the live/screen view instead of the viewfinder ... show more
Reviewed in the United States on May 30, 2021 Reviewed in the United States on May 30, 2021 by Snow Wolf
    • Works fantastic with the 120-300
Style: Canon SLR Mount
I bought this to use with the Sigma 120-300mm F2.8 Sports DG APO OS HSM Lens for Canon. I already own the Canon teleconverters but found that they don't seem to perform reliably with this lens. I have been blown away by the quality of the images using the Sigma TC-2001... they are fantastic. Using both the 1DX MkII and the 5DS I have found this to be very reliable, fast focusing, and the best results I have ever gotten with a 2.0 teleconverter. This only works with Sigma lenses, but it has been worth it with the 120-300 due to the fantastic results. ... show more
Reviewed in the United States on November 10, 2016 by The Creative Fellow
    • Quality build but not for birding
Style: Canon SLR Mount
So this teleconverter is well built as we all have come to expect from sigma. I am using it on a sigma 150-600 contemporary (great lens). Unfortunately this lens is not super fast and not even a constant aperture. This is then made even worse when you put the teleconverter on. The lens itself is sharpish (sharp for what you pay) but I don’t think it is sharp enough to put the teleconverter on. The af on this lens does not like to be above f8. If you put the teleconverter on that goes right out the window. Also if lighting conditions aren’t ideal good luck getting a faster shutter speed than 300-500th of a second (real problem for birds). As well as pictures aren’t that sharp even with manual focus. If it works better for you that’s great but to me it’s not worth the compramises so I will be returning it. ... show more
Reviewed in the United States on February 25, 2018 by Amazon Customer
    • If you want it, Buy it
Style: Canon SLR Mount
I am one of those people who delayed buying this because some reviews said it made soft photos and/or didn't work with autofocus. I finally bought it anyway and now I never take it off my Sigma 150-600mm! I wish I ordered it sooner. True, it doesn't work with my autofocus on my Canon 6Dmii. Surprisingly, I don't care. I've become better at focusing manually. I feel I've become a better photographer by gaining confidence in my ability to focus manually. True, it CAN make soft photos. But it depends on other factors as well, such as available light. The reason I love this thing - the reason it is worth buying - is because of the obvious thing: it DOUBLES your reach! That is just amazing for me since I want to take a picture of a bird, a moose, a fox, or whatever is out there. This is the best I can get and I'm happy to have it. To make it work best, I got a gimbal style tripod head and tend to use it in morning and/or daylight hours. However - I have also taken plenty of handheld shots with this thing and they are valuable images to me even if they aren't going to be blown up to a magazine cover on National Geographic. Overall I absolutely love this teleconverter and happily recommend it to anybody wishing they could see a bit farther without breaking the bank. ... show more
Reviewed in the United States on June 13, 2020 by Rachel
    • Works as expected
Style: Canon SLR Mount
I got this just to shoot photos of the birds that were just out if reach. Tried it out on my Canon Rebel EOS T6 and have no complaints. Works just as I thought it would.
Reviewed in the United States on August 15, 2022 by Deborah L Titus

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