The Sigma TC-2011 2x Teleconverter for L-Mount is a teleconverter designed specifically for use with select L-mount lenses. Key features include:
L-mount teleconverter
2x magnification factor
Maintains metering, autofocus, and image stabilization
High-quality optics and build
Leica L Mount. We carry this teleconverter in multiple mounts with this one being the Leica L-mount version.
Compatible with Select L-Mount Lenses. At this time, the Sigma TC-2011 2x Teleconverter for L-Mount is only compatible with the Sigma 100-400mm f/5-6.3 DG DN OS Contemporary, Sigma 105mm f/2.8 DG DN Macro Art, and Sigma 150-600mm f/5-6.3 DG DN OS Sports.
2x Magnification. When mounted to a compatible lens, this teleconverter increases the focal length by 2×. Please note this causes approximately two stops of light loss.
Maintains Communication. This teleconverter retains full communication between the camera and the lens, enabling metering, autofocus, image stabilization, and EXIF data transmission
High-Quality Optics. The four-group/eight-element optical formula helps eliminate chromatic aberrations and produce high-quality images with minimal degradation.
Dust- and Splash-Proof. The weather-sealing allows you to keep shooting when conditions get iffy, provided your camera and lens are also weather-sealed.
