Sigma TC-1401 1.4x Teleconverter for Nikon

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Optimized for Nikon F Mount lenses in the Global Vision line, the TC-1401 1.4x Teleconverter from Sigma will offer an increase in focal length of 1.4 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 one Special Low Dispersion elements for reducing the appearance of chromatic aberrations and maintaining quality. Additionally, for protection, the TC-1401 is both dust and splashproof. When attached, the 1.4x conversion results in a light loss of approximately two stops.

Lens construction features 7 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 - 4879955
  • GTIN - 0085126879556
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Camera MountNikon F
Maximum Diameter68.5 mm
Dimensions (DxL)Length: 1.0“ / 25 mm
Dimensions(DxL)(DxL) 68.5x25 mm
Weight190.0 g
Length25 mm
Lens MountNikon F
Light Loss1 Stop
Optical Design7 Elements in 5 Groups
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What’s In The Box

Sigma TC-1401 1.4x Teleconverter - Nikon Mount

  • Front Cap

  • Rear Lens Cap

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