Sigma TC-1401 Teleconverter
Best reach extension for photographers seeking optical excellence.
This is the most practical way to gain extra reach without sacrificing the sharpness of your glass. While it maintains impressive image quality and weather resistance, keep in mind that autofocus performance can occasionally stutter in low-contrast environments. It’s an essential tool for wildlife photographers who need distance without carrying a heavier lens.
$267.00
at
EX TOOLS JAPAN
Who it's for
- Wildlife photographers, sports enthusiasts, and nature observers.
- Photographers seeking extended reach without compromising image sharpness.
- Travelers, hikers, and photographers prioritizing a light setup.
Who should skip it
- Low-light photographers, action shooters, and those sensitive to noise.
- Fast-action photographers, videographers, and users relying on precise autofocus.
- Photographers with non-compatible lenses, users seeking universal accessory options.
Performance breakdown
Optical Clarity
SLD glass elements maintain impressive sharpness across the entire frame.
Autofocus Reliability
Fast and accurate, though performance dips slightly in low-contrast lighting.
Build Durability
Rugged, weather-sealed construction handles demanding outdoor environments with ease.
Flare Suppression
Super multi-layer coating effectively minimizes ghosting in backlit shooting scenarios.
Light Transmission
The one-stop aperture loss is standard but requires brighter shooting conditions.
Compatibility Range
Best paired with specific high-end lenses for optimal autofocus performance.
Key Specs
Magnification Factor
1.4x
Aperture Loss
1.0 stop
Autofocus Support
Yes, up to F8
Image Stabilization Support
Yes
Weather Sealed
Yes
Optical Elements
Special Low Dispersion (SLD) glass
Converter Type
Teleconverter
Compatible Mounts
Canon EF, Nikon F, Sigma SA
Compatible Device Type
DSLR Camera
Know before you buy
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