Optimized for Canon EF-mount lenses in the Global Vision line, the TC-2001 2x Teleconverter from Sigma will offer an increase in focal length of 2 times for select Global Vision lenses. This model offers full communication between the lens and camera and will allows autofocus to operate at up to f/8. The teleconverter also features two Special Low Dispersion elements for reducing the appearance of chromatic aberrations and maintaining quality. Additionally, for protection, the TC-2001 is both dust and splashproof. When attached, the 2x conversion results in a light loss of approximately two stops. A soft zippered carrying case is included to protect the teleconverter when not in use.

60-600mm f/4.5-6.3 DG OS HSM Sports (manual focus only)

70-200mm f/2.8 DG OS HSM Sports

100-400mm f/5-6.3 DG OS HSM Contemporary (manual focus only)

120-300mm f/2.8 DG OS HSM Sports

150-600mm f/5-6.3 DG OS HSM Sports (manual focus only)

150-600mm f/5-6.3 DG OS HSM Contemporary (manual focus only)

500mm f/4 DG OS HSM Sports

70mm f/2.8 DG Macro Art (manual focus only)