Sigma TC-2001 2.0x Teleconverter for Canon

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product overview
product overview
  • Canon EF Mount Teleconverter

  • 2x Magnification Factor

  • Communication Between Lens & Camera

  • AF Operates at up to f/8

  • Two Special Low Dispersion Elements

  • Dust and Splashproof

  • Compatible with Select Sigma Lenses

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.

Lens construction features 10 elements in 5 groups
Compatible Lenses
Sigma 120-300mm f/2.8 DG OS HSM Sports Lens
Sigma 150-600mm f/5-6.3 DG OS HSM Sports Lens
Sigma 150-600mm f/5-6.3 DG OS HSM Contemporary Lens


  • MPN - 4870954
  • GTIN - 085126870546
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Camera MountCanon EF
Dimensions (DxL)Length: 1.9“ / 48.9 mm
Weight290.0 g
Length48.9 mm
Lens MountCanon EF
Light Loss2 Stop
Optical Design10 Elements in 5 Groups
Diameter68.5 mm
Filter Thread SizeN/A
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What’s In The Box

Sigma TC-2001 2x Teleconverter - Canon Mount

  • Front Cap

  • Rear Lens Cap

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