|13.1" F4.5 for Russ in San Diego, California.|
The primary mirror and secondary.has a 96% enhanced coating.
|Detail of the Sky Commander on its' "stage" mount.|
|The Baltic birch mirror cell is actually a hybrid|
of wood and 1/4" plate aluminium. It is a
9-point flotation cell optimized with plop.
|Detail of the top ring with Destiny 3-vane curved-vane spider.|