Up in auction is a 20mm Clave telescope eyepiece in excellent condition. This is the .965 inch diameter barrel size was primarily made for older scopes or a refractor. however it does fit into my newer model focuser without any issue (you can buy an .965 inch to 1.25 inch adapter for these eyepieces for about $15.00).For those in the know, these are well known, and sought after eyepieces. Look on one of the astronomy sites e.g. Cloudy Nights in the classified section, and you will see what I mean. What you see on the barrel are reflections of my wall and ceiling, not blemishes.
Pls. write for any additional info or photos.
Filed under: Eyepieces & Accessories