Sigma TC-1401 1.4x teleconverter, Canon EF

Sigma TC-1401 1.4x Teleconverter – Canon EF

The Sigma TC-1401 1.4x Teleconverter, optimised for Sigma’s Canon EF lenses, is part of Sigma’s Global Vision series, which extends the focal length by a factor of 1.4 on selected lenses. This model communicates seamlessly between the lens and the camera, and autofocus works up to f/8. The teleconverter features one Special Low Dispersion element, which reduces chromatic aberrations and maintains image quality. Furthermore, the extension tube is both dust- and moisture-resistant. When in use, the extension tube reduces the light transmission by approximately one stop. A soft carrying case with a zip fastening is included.

With this telephoto lens, autofocus works on these lenses:

• 70mm F2.8 DG MACRO I Art
• 70-200mm F2.8 DG OS HSM I Sports
• 120-300mm F2.8 DG OS HSM | Sports
• 150-600mm F5-6.3 DG OS HSM | Sports
• 60-600mm f/4.5-6.3 DG OS HSM | Sports
• 150-600mm F5-6.3 DG OS HSM | Contemporary
• 100-400mm F5-6.3 DG OS HSM | Contemporary
• 500mm F4 DG OS HSM I Sport

Remember that Firmware can be updated USB dock for example, a 120-300mm f/2.8 obis needs a 1.02 or newer firmware for AF to work.

Features

• Mounting: for Canon EF
• Magnification: 1.4x
• Optical design: 7 Elements in five groups
• Light loss: 1 aperture
• Length: 25 mm
• Diameter: 68.5 mm
• Weight: 190 g