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Black cylindrical teleconverter with Nikon F mount, compact form factor

SIGMA

SIGMA 1.4X Teleconverter TC-1401 Nikon F

SKU CH-6GC1-1MNBJ

A 1.4x teleconverter for Nikon F mount that extends compatible lenses to 600mm with focus limiter settings at 10m and 2.8m

  • TypeWide Lens
  • ColorBlack
  • CompatibilityNikon
  • Camera MountNikon F
  • Extends focal length 1.4× for distant wildlife shots
  • Compatible with 150-600 mm and 500 mm Sigma lenses
  • Focus limiter offers full, 10 m and 2.8 m ranges
  • Manual override switch blends autofocus with instant manual control
  • Larger focusing ring improves handling during critical focus adjustments

Compatible Nikon F Mount

The Sigma TC-1401 1.4x teleconverter attaches to a Nikon F camera mount and extends the focal length of select Sigma lenses by a factor of 1.4. It is designed for photographers who need extra reach from their existing compatible optics. The unit fits between the camera body and the lens to multiply the effective focal range.

Suited for wildlife and telephoto users

This converter suits photographers using the 60-600mm f/4.5-6.3 DG OS HSM Sports, 150-600mm f/5-6.3 DG OS HSM Contemporary or 500mm f/4 DG OS HSM Sports lenses on a Nikon body such as the D750. It is not for owners of lenses outside that compatibility list, nor for shooters who require autofocus performance unaffected by the light loss inherent to a 1.4x converter.

1.4x magnification factor

The single specification that decides fit is the 1.4x magnification factor combined with the Nikon F mount. Only the three Sigma lenses listed — 60-600mm, 150-600mm and 500mm — are confirmed compatible, so buyers must verify their exact lens model before purchasing.

Highlights

  • Extends focal length 1.4× for distant wildlife shots
  • Compatible with 150-600 mm and 500 mm Sigma lenses
  • Focus limiter offers full, 10 m and 2.8 m ranges
  • Manual override switch blends autofocus with instant manual control
  • Larger focusing ring improves handling during critical focus adjustments

Specifications

BrandSIGMA
Model879306
TypeWide Lens
ColorBlack
CompatibilityNikon
Camera MountNikon F

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