Reduktionsadapter 2" till 1,25

This Eyepiece Adapter lets you use a 1.25" telescope eyepiece in a larger 2" focuser or star diagonal. A knurled thumbscrew tightens an internal compression ring to hold a 1.25" telescope eyepiece securely, without scratching the eyepiece barrel. Made of rugged black-anodized aluminum. threaded for use with 2" Orion filters.