|Day's 16.25" F4.5 just returned from the coater with|
an enhanced coating and silicone overcoat. Nice!!
|The "mask" is used to place the center "donut" in the center|
of the mirror.
|The "donut" in place. This makes for easy collimation.|
|The 18-point flotation mirror cell was built and optimized with Plop.|
I give the silicone 48-hours to cure.
|The cell will be "firmly affixed" to the mirror -- yet can be removed if needed.|