Starlight Instr. Feather Touch TRUE 3" Diameter Dual Speed Focuser
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Starlight Instr. Feather Touch TRUE 3" Diameter Dual Speed FocuserStarlight Instruments brings you this Feather Touch TRUE 3-Inch Diameter - Dual Speed Telescope Focuser with 1.5-Inch Draw Tube Travel and Brake.
This TRUE 3-inch focuser has the same design and style that you have come to love but over-sized to allow and accept 3-inch viewing accessories. The opening of the draw tube on the visual side of the focuser is greater than 3-inch which allows the focuser to accept a 3-inch viewing accessory.
- Draw Tube Thread: M86x1
- Lifting Capacity: 15 to 17-pounds
- Draw Tube Travel: 1.5-inch (38.10 mm)
- Draw Tube Drive Mechanism: Rack and Pinion
- Reduction Ratio: 10:1
- Finderscope hole thread dimension: 8-32
- Weight of focuser: 3.69-pounds of which includes the standard adapter and 2-inch compression ring end cap
- Racked In from Mounting Face: 3.672-inch (93.27 mm)
- Racked Out from Mounting Face: 5.368-inch (136.35 mm)