Quote:
Originally Posted by Ken
I also have the same catalog with my 3" model 129, nice finish on the mechanical parts. I took it with me to the spsp last weekend to sell but ended up bringing it home again.
Clear skies Ken.
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I think the Model 129 (Alt/Az) and Model 131(Eq) were the best all round versions in their time. Not too heavy, excellent optics, beautifully made and easy to transport. It was the only model in Polarex/Unitron's line up which was F16, all the other versions were F15. Back when, 3" refractors were considered an ideal size for most amateurs. Coupled with modern 1.25" eyepieces their performance is quite satisfying.