Sigma TC-1401 1.4x Teleconverter for Canon AF

Optimised for Canon AF lenses from the Global Vision range, the Sigma TC-1401 1.4x teleconverter offers a 1.4x focal length increase for certain Global Vision lenses. This model allows full communication between the lens and the body and allows autofocus to operate up to f/8. The teleconverter also includes a special low-dispersion element to reduce the occurrence of chromatic aberrations and maintain quality. Furthermore, for better protection, the TC-1401 is dust- and splash-resistant. Once attached, the 1.4x conversion results in a light loss of approximately one stop. A soft zippered case is included to protect the teleconverter when not in use.
- Optical construction with 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