These eyepieces have a reputation for producing high quality views.
There are quite a few threads out there regarding the RKE's.
http://www.cloudynights.com/ubbthrea...rt=1&PHPSESSID=
Have a look. This is the complete set comprising
28mm
21.5mm
15mm
12mm
8mm
and the barlow
all in the original blue plastic "lunch box"
$250 buyer pays shipping