Sigma TC-1401 1.4x Teleconverter - Canon Mount

The Sigma TC-1401 is a 1.4x teleconverter engineered specifically for Sigma Global Vision lenses, delivering a 1.4x magnification increase to your focal length when mounted between your telephoto lens and Canon camera body. Built with SLD (Special Low Dispersion) glass elements, this teleconverter provides exceptional aberration correction to maintain optical quality at longer focal lengths. The dust and splash-proof construction protects internal optics in challenging shooting conditions, whilst the compact design minimises additional weight and bulk. Compatible cameras can autofocus at up to F8 aperture with this converter, enabling continuous shooting even when using longer lenses. Sigma's commitment to SGV standards ensures this accessory delivers image quality on par with premium professional optics, making it an essential tool for wildlife, sports, and telephoto photography.