Modifying a PST.

[Tandum]

I've been looking around trying to figure out what modifying a PST really means and It seems you just need to couple the PST back end to another scope with a decent apature. Correct me if I'm wrong.

To that end, what is the coupling between the PST back end and the scope it comes with?

Has anyone already done this ?

[casstony]

Why not sell the pst and buy a 60mm Lunt while our exchange rate is good - higher contrast, crayford focuser, more uniform image, an all around better instrument. Give Sirius Optics a call for a price - you might be surprised.

[Tandum]

I don't own a PST to sell :) Was thinking about a 2nd hand one.