Opticron 雙筒望遠鏡三腳架固定座 適用於 50mm OG 以下

I was worried the plate would feel flimsy, but the 1/4" adapter socket screws in tight and my 40mm Porro Prisms sit rock steady now, which makes a huge difference for long birding sessions.

I’ve been using this mount with my 42mm binoculars and the build feels rock solid—even in windy conditions, the view stayed steady. The threaded socket was easy to screw into place, no wobble at all.

The 1/4" adapter socket fit my older Porro Prisms perfectly, and it locks down tighter than I expected. It's a simple, solid piece of metal that finally makes my 50mm bins feel steady on the tripod. Exactly what I needed for long birding sessions.