Old vintage lens - Probably from the 1960's. It works, but it's more of a museum piece than something you can use practically as it weighs 17 pounds. It's about 16 inches long and 6.5 inches wide.
Auction sites seem to put the value at $500-$1500 USD, but that's with the case, and without modifications. This one is missing the case and has had knobs added for manual focus and manual internal zoom. Originally, it would have been controlled by motors.
Feel free to ask any questions. Comes from a smoke-free, pet free home.
