I attach four photos of the 10micron mount we bought several years ago. It has been located close to the Telescopio Nazionale Galileo (TNG) in order to install a differential image motion monitor (DIMM) to measure some variables related with the astronomical quality of the sky such as Fried’s parameter, the astronomical seeing, the atmospheric extintion, the isoplanatic angle and the height of the turbulence layer. We have obtained a very good results with this mount.
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