I do not know anything about photography, so I am unsure if this item is in working order or not. I do know that there appears to be something on the internal part of the lens. I do not know if this is something that can be repaired or not. I'm selling this as "parts only." Thanks.

This Tamron (103A) Adaptall-2 (AE) 80-210mm f/3.8-4 CF TELE MACRO BBAR MC is a versatile lens compatible with Canon and Adaptall-2 brands. With a maximum aperture of f/3.8, this telephoto zoom lens allows for clear, sharp images even in low-light conditions. The lens construction comprises of 13 elements in 10 groups, coated with BBAR Multi Coating for optimal image quality.

The focus type is manual, and the lens has a minimum focus distance of 35.4 inches, making it suitable for macro and close-up photography. The lens is in good working condition, with some minor signs of wear and tear.