The DOI HQ7 Auto Tele Converter 2x is a high-quality teleconverter lens specifically designed for Minolta MD mount cameras. With a magnification factor of 2.0x, this lens allows photographers to capture distant subjects with greater clarity and detail. The auto focus feature ensures quick and accurate focusing, making it ideal for a range of photography situations. Perfect for photographers looking to expand their creative capabilities with a trusted brand like DOI.
Seems to be in excellent condition but I cannot confirm the function.