Sigma TC-1401 Teleconverter
Best optical extender for wildlife photographers seeking extra reach and durability.
This teleconverter effectively extends the reach of your glass by 1.4x without sacrificing autofocus capabilities. It is a robust, weather-sealed solution for photographers needing extra distance while maintaining sharp image quality.
$196.00
at
KEH Camera
More Teleconverter options
Who it's for
- Wildlife photographers needing extra reach without sacrificing fine image detail.
- Outdoor enthusiasts shooting in unpredictable or harsh weather conditions.
- Action photographers requiring consistent autofocus performance and accurate metadata.
Who should skip it
- Low-light shooters struggling to maintain exposure in dark settings.
- Multi-brand users looking for a universal teleconverter for various lenses.
- Sports photographers who cannot afford any delay in focus tracking.
Performance breakdown
Optical Clarity
SLD glass element keeps images sharp despite the magnification boost.
Autofocus Reliability
Maintains consistent focus tracking even at the F8 aperture limit.
Build Durability
Rugged, weather-sealed construction handles harsh outdoor shooting conditions with ease.
Portability
Compact design adds significant reach without weighing down your camera bag.
System Integration
Seamless communication between lens and camera body ensures accurate metadata recording.
Magnification Efficiency
Provides a useful 1.4x boost while minimizing typical teleconverter light loss.
Key Specs
Optical Elements
7
Optical Groups
5
Magnification Factor
1.4x
Autofocus Support
Yes (up to F8)
Weather Sealed
Yes
Weight
190 g
Dimensions
69.8mm x 25.0mm
Lens Mount
Canon EF
Special Elements
1 SLD (Special Low Dispersion) glass element
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