Meade 20mm Series 4000 Super Plossl with case.
This eyepiece has a wider rubber grip than the current model and has JAPAN stamped on the barrel. The optics are pristine and this eyepiece is overall excellent. I have looked through the "Japan" version and the newer "Chinese" version side by side, and believe me "Older is better". This eyepiece does have slight marks on the barrel (see photo), but that is normal from use. It comes with the original twist-type Meade case.
$50.00 shipped in CONUS