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Sony FE 2x Teleconverter
Key Features
Doubles focal length (2x magnification) for compatible lenses
High-quality optical design to maintain image sharpness and contrast
Full electronic communication between lens and camera body
Maintains autofocus and subject tracking support
Compatible with Sony in-body and lens stabilization systems
Weather-sealed construction for outdoor and professional use
Compact and lightweight design for easy portability
Seamless integration with Sony FE telephoto lenses
Minimal image degradation when paired with G Master lenses
1 Year Warranty
Sony FE 2.0x Teleconverter (Model: SEL20TC)
The Sony FE 2.0x Teleconverter stands as a high-performance optical expander engineered to instantly double the focal reach of select professional Sony E-mount telephoto and super-telephoto lenses . Built specifically to meet the rigorous demands of sports photojournalists, active wildlife trackers, and aviation action specialists, this premium adapter maintains full electronic communication between the lens and camera body. By packing elite optical elements into a highly rugged, pocket-sized shell, it allows creators to drastically extend their visual reach without the extreme physical bulk or cost of carrying an additional super-telephoto lens barrel.
Key Features
- Complete 2x Focal Multiplier : Instantly doubles the focal length of the attached master lens (e.g., transforming a 70-200mm zoom into a highly powerful 140-400mm lens setup).
- Full Electronic Metadata Communication : Systematically passes complete EXIF data, autofocus signals, auto-exposure calculations, and optical image stabilization (OSS) metrics straight to the camera body.
- Advanced Optical Layout : Assembles 8 premium elements in 5 groups, incorporating one Aspherical lens element to minimize distortions and safeguard master lens resolution.
- Uncompromised Autofocus Phase Tracking : Maintains absolute cross-compatibility with advanced tracking priority features, including Fast Hybrid AF and real-time subject/eye tracking arrays.
- Ultra-Compact Pocketable Form Factor : Measures a mere 1.07 inches (27.2mm) in depth and weighs a light 207 grams, slipping easily into any standard jacket pocket or accessory pouch.
- Rigid Weather-Sealed Chassis Build : Structured around a highly robust metal body featuring comprehensive dust and moisture resistant gaskets to match the weather sealing of flagship setups.
- Integrated Protective Storage Pouch : Ships standard with a heavy-duty, form-fitting rear and front cap network along with a padded case to guarantee secure field portability.
Product Overview
The Sony FE 2.0x Teleconverter systematically overhauls the workflow capabilities of long-range sports and wildlife photographers, offering a highly automated, lightweight extension solution. The primary compromise when integrating any 2.0x teleconverter is a mandatory loss of light paths equal to two full f-stops (for example, a master f/2.8 aperture shifts down to f/5.6, and an f/4 lens steps down to f/8). However, because modern Alpha-series mirrorless sensors handle elevated low-light ISO settings cleanly, this f-stop adjustment is offset smoothly, granting handheld creators massive reach under standard daylight or bright stadium lighting
