The Kowa Adapter Ring TSN-DA20 is a versatile accessory for sports optics, specifically designed for use with Kowa System-S eyepieces. It allows for compatibility with current eyepieces such as the TSE-Z9B (20-60x zoom) and the TSE-14WD (30x wide angle), as well as with the TSN-550 series spotting scopes. Additionally, the adapter is compatible with many older Kowa spotting scopes and eyepieces, making it a flexible solution for various applications. The installation of the adapter is straightforward and can be completed in no time. The TSN-DA20 enables the attachment of a camera to the spotting scope without compromising the camera's essential functions, such as autofocus and focus peaking. This opens up new possibilities for photography and digiscoping by allowing the full zoom range of the eyepieces to be utilized. The adapter is made in Japan and comes with an instruction manual to facilitate use.

• Compatible with current and older Kowa System-S eyepieces
• Easy installation by removing the eyecup
• Available with various adapter rings for different filter threads
• Retains all camera functions, including autofocus
• Full zoom range of the eyepieces remains available.