Tuesday, December 5, 2017

John nice 8" F4 OTA is completed. Note the Telrad mount, Moonlite focuser
and Moonlite 4-filter slide. The OTA is 30" tall and weighs just 22#.
A Losmandy dovetail plate will fit on any compatible mount.
A single 12Vdc fan will help cool the nearly full thickness primary.

The two-speed 2" Moonlite focuser is a beauty.

The "standard straight-vane" spider is spring loaded for easy collimatin.

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