Has a 40mm achromat cemented in a blackened PVC thinwall tube. Just add a eyepiece holder of sorts,( a 1.25" plumbing "sink trap extension", (about $2) works well) and a eyepiece, and you will have a very nice quality finder. I seem to recall that the focal length is somewhere around 250mm. $15 for it in the 50 states. - PayPal, m/o or check.
Thanks for looking, and have a great evening!