Extend the effective focal length of your telephoto Sony lens with this 1.4x Teleconverter, which extends your reach by about 40%. The dedicated design maintains full communication between the lens and A-mount cameras, including auto-exposure metering and autofocus.
300mm f/2.8 G SSM II
70-400mm f/4-5.6 G SSM II (manual focus only)
135mm f/2.8 STF (manual focus only)
500mm f/4 G SSM