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Sigma TC-2001 2x Teleconverter for Nikon F

BH #SITC2001N • MFR #870306
17 reviews
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Sigma TC-2001 2x Teleconverter for Nikon F
Key Features
  • Nikon F Teleconverter
  • 2x Magnification Factor
  • Communication between Lens & Camera
  • AF Operates at up to f/8
Optimized for Nikon F-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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Used for $249.95
Magnification
1.4x
2x
Lens Mount
Canon EF
Nikon F
Sigma SA
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Sigma TC-2001 for Nikon F Overview

Optimized for Nikon F-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
UPC: 085126870553

Sigma TC-2001 for Nikon F Specs

Mount
Nikon F
Magnification
2x
Optical Design
10 Elements in 5 Groups
Light Loss
2 Stop
Length
1.9" / 48.9 mm
Diameter
3" / 68.5 mm
Weight
10.2 oz / 290 g
Packaging Info
Package Weight
1.005 lb
Box Dimensions (LxWxH)
3.9 x 3.75 x 3.7"

Sigma TC-2001 for Nikon F Reviews

TC 2001 2X for Nikon F

By Curtis
Rated 5 out of 5
Date: 2025-08-09

This item gave me range that is great. The added weight is worth it. Must have secure stabilization for effective use. See pictures published with other review.

Happy with the purchase

By Chris
Rated 4 out of 5
Date: 2022-07-18

First, understand the impacts/compromises you'll have to make before purchasing. You will lose light x2, and yes, the focus will be noticeably slower. If you understand and accept these facts, you'll be happy. I use this on their 500mm F4, and I'm ecstatic rockin 1000mm @ F8 under the right conditions. The IQ is good and the focus isn't that slow if you have contrast in your frame. This is really true for many teleconverters. It is a worthwhile purchase being a wildlife photographer; I've successfully shot under cloudy dim conditions capturing wall hangers I'd previously have to super-crop to achieve.

See any errors on this page?

Will this work with a Nikon D5200 and Sigma DG ...

Will this work with a Nikon D5200 and Sigma DG 120-400 APO HSM lens?
Asked by: Penny
Yes, the Sigma TC-2001 2x Teleconverter for Nikon F will work well with a Nikon D5200 and Sigma DG 120-400 APO HSM lens.
Answered by: Idris A
Date published: 2025-02-06

will it work with a Nikon 70-300mm on the d3500 ...

will it work with a Nikon 70-300mm on the d3500 kit?
Asked by: Neil
No, the Sigma TC-2001 2x Teleconverter for Nikon F is not compatible with the 70-300mm lens. This teleconverter will only work on specific Sigma lenses.
Answered by: Stephen M
Date published: 2025-01-12

I have the Sigma 150-500 lens, bought in 2013. ...

I have the Sigma 150-500 lens, bought in 2013. Will this teleconverter wirk with a lens thst old?
Asked by: robert
The Sigma TC-2001 2x Teleconverter for Nikon F is not compatible with the Sigma 150-500mm f/5-6.3 APO DG OS HSM Lens for Nikon F Mount.
Answered by: Andrea B
Date published: 2024-08-06

will this Sigma TC-20012xTeleconverter for Nikon ...

will this Sigma TC-20012xTeleconverter for Nikon F work with my Nikon AF S Nikkor 28-300mm 3.5 5.6G ?
Asked by: JACQUES
The Sigma TC-2001 2x Teleconverter for Nikon F will only fit a few select Sigma brand lenses. There are no teleconverters made for the Nikon 28-300mm lens. Instead you can buy a longer lens such as the Sigma 150-600mm f/5-6.3 DG OS HSM Contemporary Lens for Nikon F: B&H # SI1506005CN MFR # 745-306.
Answered by: Dan W
Date published: 2025-03-31

I have an original 120-300 f2.8, probably the ...

I have an original 120-300 f2.8, probably the first version of that lens. Do you know if this teleconverter (or even the 1.4) will work on this old lens?
Asked by: Rick
The Sigma TC-2001 2x Teleconverter for Nikon F would only be compatible for use with the current Sigma 120-300mm f/2.8 DG OS HSM Sports Lens for Nikon F. It would not be compatible for use with the original Sigma APO 120-300mm F2.8 EX IF HSM Lens, the Sigma APO 120-300mm F2.8 EX DG HSM Lens, or the Sigma APO 120-300mm F2.8 EX DG OS HSM Lens. The correct teleconverter for the older 120-300mm lens was the Sigma APO Teleconverter 2x EX DG for Nikon F, B&H # SI2XDGNAF • MFR # 876306, which has unfortunately been discontinued and is no longer available. If you are looking for a third-party option that would be compatible for your usage needs, the Kenko TELEPLUS HD DGX 2x Teleconverter for Nikon F-Mount G/E Type Lenses, B&H # KEKTPHD2.0N, may also work as an alternative for your usage needs.
Answered by: Manzell L
Date published: 2021-01-20

Does this teleconverter work with a Nikon ...

Does this teleconverter work with a Nikon 80-200mm lens?
Asked by: Franco
No, it is not compatible.
Answered by: Rob
Date published: 2021-02-17

is this compatible with Tamron 70-300mm f/4-5.6 ...

is this compatible with Tamron 70-300mm f/4-5.6 Di LD Macro 1:2 ?
Asked by: Amit
Hi, this teleconverter is only compatible with the lenses on the compatibility list--the 70-300mm lens is not on the list.
Answered by: Boyd H
Date published: 2020-12-14

will it work with sigma 18-300?

will it work with sigma 18-300?
Asked by: Karen
No, this is designed to only work with a specific set of lenses. The teleconverter is only compatible with the Sigma 120-300mm f/2.8 Sports Lens, Sigma 150-600mm f/5-6.3 Sports Lens and the Sigma 150-600mm f/5-6.3 DG OS HSM Contemporary Lens. There is no teleconverter from sigma that will be compatible with your current lens.
Answered by: Khalid
Date published: 2019-06-04
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