Starlight Instruments Feather Touch 3.5" Diameter Dual Speed Rack and Pinion Focuser KIT for Takahashi FSQ106ED
Starlight Instruments Feather Touch 3.5" Diameter Dual speed focuser which has a custom machined draw tube with M98X1 female threads. This focuser was designed with the FSQ106ED in mind as it has short in-focus and allows for directly threading Takahashi accessories into the draw tube.
According to our experience, the Feather Touch are one of the best focusers in the world.
The bearings are made of herdened stainless steel, making operation smooth and enhancing durability and lifitng capacity. Especially for CCD and analog use, this focuser is a real gem of highest quality.
AVAILABLE ON BACK ORDER! USUAL ETA: 7-10 days
♦ 100% correct position of of the image plane - the draw tube does not bend
♦ 89 mm clear aperture, enough for illumination of very large sensors
♦ Internal baffle system
♦ Ultra-Low backlash system for accurate control
♦ Best mechanical workmanship
♦ Robust focuser housing - no bending
♦ 1:10 gear reduction for exact focusing
♦ Brake for adjusting of the drag makes clamping unnecessary
♦ adjusting and bearing are uncoupled
♦ Positive locking via rack and Pinion, no friction - for an even better tractiond
♦ Brass rack and hardened stainless steel pinion quarantee a long operating life
♦ Focuser Boss II electronic focusing kit compatible
|Draw tube threads:||M98x1 Female|
|Fits to:||Takahshi FSQ106ED|
|Drive system:||Rack & Pinion|
|Lifting Capacity:||18-20 pounds|
|Finderscope hole thread dimension:||8-32 UNC|
|Clearance for the draw tube:||4.35"|
|Clamping:||Brass compression ring|