~Antique American Optical Company Lensometer 40's - 50’s ~ Made In the USA!. Condition is USED as obviously seen in the pictures. Out of my whole collection of lensometers this one is the heaviest of all! HEAVY!!!!! Not currently in working condition but a great project or collectors item. Picked this piece from a farm house which was kept indoors not exposed to elements. Still dusty though and maybe in need of a good cleaning. Does not turn on unfortunately and really one my favorites. Please check my other listings for actual working antique pieces to come. Shipped with USPS Priority Mail and shipping not included because it’s so heavy to ship so you would have to pay for that too! Happy Bidding!