Questions & Answers for: William Optics eyepieces

Using other 1 1/4" eyepieces with a WO Ibis 80 APO Spotting Scope How do I get it to use other eyepeices. It seems to be attached to scope via a threaded flange. hello? what scope is it.and why didnt ...

...the scope using a 1.25 diaganol or by pacing the eyepiece directly into the focus tube. cheers Some eyepieces will NOT come to focus because the scope does not have enough back-focus, in the focuser. ...