18" F/4.5 Obsession #282 with Nova primary mirror, Argo Navis digital setting circles, Servocat drive system, Kendrick dew heater system.
18" F/4.5 Obsession #282 with Nova primary mirror, Argo Navis digital setting circles, Servocat drive system, Kendrick dew heater system.
For pictures of the installation of the Servocat drive system on my 18" Obsession Dobsonian Telescope click here.
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