Sony 2x Teleconverter Lens

The Sony SEL20TC 2x Teleconverter doubles the focal length of the attached lens without degrading optical performance, autofocus speed and precision, or overall operability. It provides an easy way to extend your available focal length range without carrying additional large, heavy lenses. This makes it an ideal option for sports and wildlife photography. The teleconverter introduces approximately two stops of light loss.

Mount and Optical Design

This teleconverter features a Sony E-mount and supports the 35mm full-frame format. Its optical construction consists of 5 groups and 8 elements.

Size, Weight and In the Box

The Sony SEL20TC measures 62.4 x 42.7 mm in diameter and length, respectively, and weighs 207 g. The package includes a case.

Key Features

• 2x focal length magnification
• Maintains optical performance
• Maintains autofocus speed and precision
• Preserves lens operability
• Approximately 2 stops of light loss
• Sony E-mount
• 35mm full-frame format
• Includes a case