The Tamron SP AF 1.4x Pro is a superb teleconverter lens. Utilizing a Teleconverter is a great way to extend the focal length of your prime lens. With the SP AF 1.4x Teleconverter lens, you will extend the focal length of your lens by 1.4x and give it more magnification.
The teleconverter fits easily between the lens and the camera body, and it offers a superior performance for unrivalled image quality and ease of use.
The Tamron Pro series Teleconverter offers superior optical construction for improved image quality. For added protection, when not in use, the teleconverter lens comes with a carry case.
Tamron SP AF 1.4x pro teleconverter lens is compatible with most AF and auto exposure cameras.