Fotodiox 52mm Macro Reverse Ring Camera Mount Adapter for using Nikon SLR Camera and lens with 52mm filter thread

Customers find the macro adapter works fantastically and appreciate its build quality, with one noting its solid anodized aluminum construction. The adapter allows the use of old Pentax K-mount lenses and produces good close-up images, though some report terrible optical quality. While customers find it easy to install, they disagree on the fit and value for money, with some considering it a great product for the price while others find it worthless. The adapter requires manual focusing, making it difficult to use effectively.