Optimized for Canon EF-mount lenses in the Global Vision line, the Sigma TC-2001 2x Teleconverter for Canon EF from Sigmawill 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 Sigma TC-2001 2x Teleconverter for Canon EF 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.
Canon Kyosei Philosophy
Kyosei is Canon’s corporate philosophy and lies at the heart of our brand, business and sponsorship activities. Kyosei is a Japanese word that means living and working together for the common good – a principle that is embraced by all Canon employees. It shapes our mission and our values, the way we treat our people and conduct our business.
Beyond our company activities, Kyosei influences the way we operate within the wider community and with organisations throughout the world. We believe that being a good corporate citizen is of paramount importance and are mindful of how our activities impact on our customers, employees, partners and the world around us.