3 cats Orion 120ST Stellarvue Nighthawk Stellarvue 102APO Shrine Manon 60mm PST
Quote: I may have control knobs and counter weight that will fit, the head I have from an orion EQ1/EQ2 has these parts, I am not sure if they fit though...Any photos or images from the manual would help...Ken
Quote: Ken,Here is the link to the 4500 manual. Hopefully this will help. What I am weighing now is, the cost of parts the cost of an inexpensive new scope? I would like to use what I have if possible.