Can't seem to find any space to accommodate any of those eyepieces as my eyepieces start at Nagler 3.5, 6mm radian,9mm nagler 13mm Nagler 17 mm nagler 21mm plossl 30mm Celestron ultima and a University optics 55mm .
I would like something in between the 21mm and the 30mm but as I am not a low magnification observer am not that bothered at the moment.
Cheers
