Sigma TC-2001 2x Teleconverter for Canon EF Data It not only supports the

It not only supports the high sensitivity and wide dynamic range that has become hallmarks of the S series but also high-speed features such as real-time AF tracking and up to 10fps continuous shooting of more than 1000 RAW still

so it cannot accommodate a traditional eyepiece

the DG DN version of the ultra-telephoto zoom dedicated for full-frame mirrorless cameras

The Anarch’s red illuminated display features manual or auto adjustment to keep you in the game in all light conditions

Sigma TC-2001 2x Teleconverter for Canon EF Data It not only supports theThe TC 2001 from Sigma is a 2x Teleconverter specifically designed for Canon EF mounts. Designed with 2 Special Low Dispersion glass elements, you will experience superb image quality. This teleconverter increases the focal length by 2x for select Global Vision Sigma lenses. It employs full communication between the lens and camera, allowing the autofocus to operate at up to f 8. Sigma constructed this teleconverter to be dust and splash proof so you