[Astromelb]

Thank you for the enquiry.

This system was not supplied with the common 0.965 inch units that many Unitron's were. This unit is a 1.25 inch, and always has been 1.25 inch. The eyepiece adaptor is an original Brass GoTo 1.25 inch.

This system was originally supplied with a set of Circle T 1.25 inch K's and Or's.

If you are interested in some eyepieces to add to this system I am able to offer the following premium set:

1. Celestron Kellner K40 40mm 1.25 inch Circle T Japan
2. Celestron Kellner K25 25mm 1.25 inch Circle T Japan
3. Unitron Erfle ER20 20mm 1.25 inch Japan
4. Or 9mm Orthoscopic Circle T Japan
5. Or 6mm Orthoscopic Circle T Japan

If you want the telescope plus the full set of eyepieces I will do the 4 eyepieces for $ 180, which is way way below what they are worth. I am not prepared to sell these eyepieces separately at that price, so don't bother asking.

I am culling my eyepiece set and these are overages, and are all in very capable in performance and operation. All are original premium Japanese and are all 1.25 inch.

If you additionally want a diagonal I can assist with an original Tasuga 90 degree prism diagonal (the people that make Takahashi's diagonals) 1.25 inch prism diagonal which these were originally supplied with at say $ 100. Those that know this diagonal will know it is worth more than double this price 2nd hand, again don't ask to buy this part separately, as again I am not splitting and not selling my original Tasuga units at this time, they are far too valuable to do that.

Alternately you are welcome to a brand new (in original packaging, with full warranty) William Optics Dielectric 1.25 inch Carbon Plates diagonal at the same rate of $ 100 - which is below anyone's retail rate. Again not available separately at this price, so don't ask.

Trust this assists.