This short-tube telescope / finder is equipped with a metal 1¼” rack & pinion focuser, an aluminum lens cell, and an anodized aluminum tube. Tube diameter is ~ 57mm (~ 2.25 inch), overall length is ~ 17 inches.
Optics are in good condition. No dings in the tube, there are a few small scratches. I am offering the OTA only, no eyepiece.