中古 M42 (ペンタックス スポットマチック) → Tマウントアダプター

The metal threads are machined perfectly smooth, so my lenses mount without any wobble or grinding. Came in mint shape just as pictured, and the 100-day warranty gives me peace of mind on a used piece like this.

I was a little worried buying used, but the threads are absolutely pristine—no wobble when mounted on my telescope. The warranty gives peace of mind, and it fits my Spotmatic perfectly for astrophotography.

The metal threading feels smooth and precise when screwing onto my vintage lens. It came with a 100-day warranty which gives me peace of mind for a used item, and the mint condition is spot-on as described.