This FARRAND NEW YORK telescope lens optical part is a high-quality, American-made product with a model number of 88183. It is constructed with aluminum lens barrel material and has a maximum aperture of f/4. This lens can be used for various purposes, including anamorphic, teleconverter, telephoto, and standard photography.

The lens is a vintage item with a unique history and is perfect for collectors or photographers looking for a high-quality addition to their equipment. The lens is in excellent condition and will make a great addition to any photography collection.