Large lot of "factory seconds" reproduction 3D printed 6X30 German binocular eyepieces. Some are finished, some are unfinished. This batch turned out a little funky and sometimes the threads are loose. They are still usable in most cases, but the threads are pretty loose, so you might have to do something to shim it out a bit. I do not know how many there are or if all are defective; I tested a few and just rejected the lot.
