GREENLINE ROOF DRIVE KIT Manual focuser 8 mount weight to payload

8 mount weight to payload ratio

5mm fine tuning spacer rings allow for fine adjustment of back focus distance with much higher precision than with extension tubes

5 (inner diameter) jack (positive tip)

The HCG (high conversion gain) mode reduces the read noise at high gain levels without any loss of dynamic range

GREENLINE ROOF DRIVE KIT Manual focuser 8 mount weight to payloadThe Semi automatic Roof Drive kit for Greenline roll off observatories is a simple plug and play solution and is compatible with Mini, Medium and Big sized observatories. All Greenline observatories have pre installed cogrim gears, pulleys and counterweights, so installing the roof drive system is as simple as inserting the motor unit. Features Electric motor with industry grade gearbox 12V motor Rack & pinion linear gear system Pre wired, ready to