I
purchased a new 12" LX200 GPS telescope in August of 2005 for the express
purpose of doing J and H band photometry. I needed a permanent mount so I
decided to modify my observatory holding my 6" refractor. I added a 12"
concrete form and filled it with concrete. A 1" thick 14" diameter
aluminum plate was used as the mount base. I designed my own mount using 0.5"
aluminum plate. I purchased a 24" square 0.5" thick aluminum plate
along with the 1" thick 14" diameter aluminum plate from a salvage
company for $98.