SAL-20TC 2.0X G-Series Tele-converter Specification

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SAL-20TC 2.0X G-Series Tele-converter Lens

Professional-quality tele-converters to extend the range of your lenses. Using the compact SAL-20TC tele-converter lens, you can extend the photographic range of your primary lens by 2X-allowing you to cover more distance and capture more subjects without the burden of extra equipment. Designed to support the G Series 70-200mm f/2.8 G Telephoto Zoom and G Series 300mm f/2.8 G Telephoto lenses as well as the unique Sony 135mm f/2.8 STF (Smooth Transition Focus) lens.

Lighten Your Load
Carrying this versatile tele-converter lens allows you to increase your telephoto shooting capability without carrying extra equipment — a significant advantage on long wilderness treks or while traveling on vacation.

Superb Optical Performance
With these precision Sony tele-converter lenses, you’ll preserve both the accuracy and the image quality of your primary lens.

Open Aperture Settings
When using these tele-converter lenses, remember to compensate for their reduced light transmission by opening your aperture two steps with the 2X converter.



  • Lens Groups-Elements : 5 groups, 6 elements
  • Tele-converter Compatibility – 2.0x : Compatible with Sony 135mm f/2.8 STF (Smooth Transition Focus) lens; Compatible with Sony G-Series 70-200mm f/2.8 G Telephoto Zoom; Compatible with Sony G Series 300mm f/2.8 G Telephoto lens
  • Aspheric Elements : no aspheric
  • Lens Type : Telephoto & Telephoto Zoom

Weights and Measurements


  • Weight (Approx.) : 7.06 oz (200 g)
  • Dimensions (Approx.) : 2-1/2 x 1-11/16″ (64 x 43.5 mm)

Accessories Supplied

  • Front and rear lens caps
  • Lens carrying case