Feather Touch® 3.5" Dia Dual Speed Focuser Kit, 4.5" DTT, Brake, End Cap and Tube Adapter Options

Starting Price: $885.00
Price as Configured: $885.00
Brand: Starlight Instruments / SKU: SI-FTF3545B-A
Adapter (Required)
End Cap (Required)
FINDER SCOPE BRACKET (Optional)
QTY:  
Price as Configured: $885.00
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Feather Touch® 3.5" Dia Dual Speed Telescope Focuser Kit, 4.5" DTT, Brake, End Cap and Tube Adapter Options Thread: 4.1x24tpi M on Draw Tube (End Cap Side) Draw Tube Travel: 114.30 mm | 4.50 In Racked In from Mounting Face: 108.077 mm | 4.255 In Racked Out from Mounting Face: 222.377 mm | 8.755 In Diameter at Back Side (Eye Piece) of Draw Tube: 92.71 mm | 3.65 In Draw Tube Drive Mechanism: Helical Rack and Pinion 72 Pitch Reduction Ratio: 10:1 (Approximately) Travel per Pinion Revolution: 21.46mm | 0.845 In Lifting Capacity: 8-9 kg/18-20lbs