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Sigma TC-2001 2x Teleconverter for Canon EF

BH #SITC2001C • MFR #870101
38 reviews
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Sigma TC-2001 2x Teleconverter for Canon EF
Key Features
  • Canon EF Teleconverter
  • 2x Magnification Factor
  • Communication between Lens & Camera
  • AF Operates at up to f/8
Optimized for Canon EF-mount lenses in the Global Vision line, the TC-2001 2x Teleconverter from Sigma will offer an increase in focal length of 2 times for select Global Vision lenses. This model offers full communication between the lens and camera and will allows autofocus to operate at up to f/8. The teleconverter also features two Special Low Dispersion elements for reducing the appearance of chromatic aberrations and maintaining quality. Additionally, for protection, the TC-2001 is both dust and splashproof. When attached, the 2x conversion results in a light loss of approximately two stops.
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Magnification
1.4x
2x
Lens Mount
Canon EF
Nikon F
Sigma SA
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Sigma TC-2001 for Canon EF Overview

Optimized for Canon EF-mount lenses in the Global Vision line, the TC-2001 2x Teleconverter from Sigma will offer an increase in focal length of 2 times for select Global Vision lenses. This model offers full communication between the lens and camera and will allows autofocus to operate at up to f/8. The teleconverter also features two Special Low Dispersion elements for reducing the appearance of chromatic aberrations and maintaining quality. Additionally, for protection, the TC-2001 is both dust and splashproof. When attached, the 2x conversion results in a light loss of approximately two stops.

NOTE: Autofocus may not function when using lenses with a maximum aperture of f/5.6 or lower.

Compatible Lenses
60-600mm f/4.5-6.3 DG OS HSM Sports (manual focus only)
70-200mm f/2.8 DG OS HSM Sports
100-400mm f/5-6.3 DG OS HSM Contemporary (manual focus only)
120-300mm f/2.8 DG OS HSM Sports
150-600mm f/5-6.3 DG OS HSM Sports (manual focus only)
150-600mm f/5-6.3 DG OS HSM Contemporary (manual focus only)
500mm f/4 DG OS HSM Sports
70mm f/2.8 DG Macro Art (manual focus only)
UPC: 085126870546

Sigma TC-2001 for Canon EFSpecs

Mount
Canon EF
Magnification
2x
Optical Design
10 Elements in 5 Groups
Light Loss
2 Stop
Length
1.9" / 48.9 mm
Diameter
2.7" / 68.5 mm
Weight
10.2 oz / 290 g
Packaging Info
Package Weight
1 lb
Box Dimensions (LxWxH)
3.8 x 3.7 x 3.7"

Sigma TC-2001 for Canon EF Reviews

See any errors on this page? Let us know

Is it advisable to usconverter with my canon & ...

Is it advisable to usconverter with my canon & sigma lenses on my 6d m ii ?
Asked by: Anibal
You can use this one and it will function depending on the lens, however a 2x teleconverter, no matter, the brand, will soften the image overall a fair amount so I usually recommend at most, using a 1.4x.
Answered by: Zachariah
Date published: 2021-02-21

Anyone knows if this work with a tamon 28-200

Anyone knows if this work with a tamon 28-200
Asked by: Felix
No, it is only compatible with pro Sigma lenses.
Answered by: Rob
Date published: 2020-07-21

Does this work on a Canon 80d (Sigma 150-600 C)? ...

Does this work on a Canon 80d (Sigma 150-600 C)? I wasn't sure if the EF-S mount would be a problem.
Asked by: Mike
Yes this teleconverter works with the Canon EOS 80D and the Sigma 150-600mm Contemporary lens.
Answered by: Kirk
Date published: 2021-01-26

Will this sigma 2x converter work with the Sigma ...

Will this sigma 2x converter work with the Sigma 150mm f2.8 macro lens?
Asked by: James
No, not according to Sigma's compatibility chart.
Answered by: Rob
Date published: 2020-08-17

Will this work with a Sigma 500 mm lens mounted ...

Will this work with a Sigma 500 mm lens mounted on a Canon 5DMVI?
Asked by: Kathy
Sigma TC-2001 2x Teleconverter for Canon EF will work on 500mm f/4 DG OS HSM Sports lens mounted on a Canon EOS 5D MIV.
Answered by: Samik G
Date published: 2023-03-29

question

I gotta a 150-600 c for Cannon with a lens mount adaptor for Sony e. If I get this teleconverter will it fit the lenses and the lenses adaptor for Sony e?
Asked by: Rafael N.
You can use a teleconverter but more than likely the adapter will not recognize and you will not have autofocus as a result.
Answered by: Jacob C.
Date published: 2019-06-19

Hi, I have a Canon M5 that I mainly use with the ...

Hi, I have a Canon M5 that I mainly use with the Canon EF-S 18-200mm f/3.5-5.6 IS lens. Could this converter work with it?
Asked by: Julie
I bought one to go with my 150-600 lens, the autofocus only went up to about 400mm from there I had to manually adjust the focus. It did work in the low range, but the higher range my eye are not good enough to get a good focus.
Answered by: Jim
Date published: 2020-11-22

Wil this work with a Sigma EX 50-150 2.8 APO DC ...

Wil this work with a Sigma EX 50-150 2.8 APO DC HSM ?
Asked by: Duane
Unfortunately Sigma TC-2001 is not compatible with the Sigma 50-150 lens.
Answered by: Daniel C
Date published: 2022-07-04
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