Rare University Konig II 16mm (1.25") excellent condition $65 inclu. USPS priority US
An classic 4-element eyepiece with excellent transmission (less glass than complex designs). (marked "Japan" on barrel)
Glass perfect, body shows only a few dim focuser screw scratches on chrome barrel, otherwise great. I'm now using the narrower 18 Univ. ortho in general, and have decided to sell the konig.
Please allow 24 hrs for an e-mail response, as my system is very slow.