The TSN-AR46 is a high-quality 46mm adapter ring specifically designed for use with Kowa's Digiskopie adapters TSN-DA10 and TSN-DA20. This adapter ring connects directly to the TSN-DA10 or TSN-DA20, providing a secure and reliable mounting point for your Digiskopie setup. With its 46mm filter thread, the TSN-AR46 allows for seamless integration with lenses or other optics that feature a compatible 46mm thread. This functionality ensures a stable and precise connection, enabling excellent alignment between the spotting scope, Digiskopie adapter, and the chosen lens or optic. The TSN-AR46 is a practical solution for a robust and adaptable Digiskopie system.