The Sigma AF-Teleconverter TC-2001 CA is a 2.0x telephoto conversion lens designed to extend the focal length of compatible Canon EF-mount lenses. It enables photographers to double their reach without carrying additional telephoto lenses.
2.0x telephoto conversion factor doubles the effective focal length of any compatible Canon EF lens
Maintains autofocus functionality with Canon EF-mount cameras in the SGV series
Ultra-lightweight construction at just 0.435 kg adds virtually no weight to the camera setup
Direct mount design preserves lens-to-body communication for full EXIF data and metering accuracy
Das zeichnet den Sigma TC-2001 CA aus
Unlike bulky telephoto lenses, this converter adds reach while keeping the optical path short and the body compact. It is engineered specifically for Canon EF-mount systems and works seamlessly with Sigma's own SGV-series lenses as well as third-party Canon EF glass.
Ideal für...
Wildlife and sports photographers who need extra reach without the bulk and cost of a dedicated telephoto lens. Also suited for travel photographers who want to extend their current lens range while keeping the kit lightweight and portable.
Anwendung von Sigma AF-Teleconverter 2.0x TC-2001 CA
Attach the converter between the Canon EF-mount lens and the camera body
The autofocus coupling maintains full AF functionality with compatible bodies
Use in well-lit conditions for best results, as the 2.0x factor reduces light by approximately two stops
Pair with Sigma SGV-series lenses for optimised autofocus performance
Sigma is a Japanese optical manufacturer founded in 1961, headquartered in Tokyo, known for producing lenses, camera bodies, and accessories for the photography and videography market. The brand is widely recognised in the enthusiast and professional segments for offering high-performance optics at competitive price points.
It is a 2.0x telephoto converter that doubles the effective focal length of any compatible Canon EF-mount lens, extending reach for wildlife, sports, and travel photography.
The converter is compatible with Canon EF-mount cameras in the SGV series and all Canon EF-mount lenses. It is specifically designed for the Canon EF bayonet system.
Yes, the direct-mount design preserves the electronic communication between lens and camera body, maintaining full autofocus functionality with compatible Canon EF-mount bodies.
The delivery includes the Sigma AF-Teleconverter TC-2001 CA unit only. No additional accessories such as lens caps or carrying case are included.
The product comes with a 24-month manufacturer warranty, providing long-term protection against material and manufacturing defects.
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