Features Automatic focus with ASCOM-compatible software (FocusMax, MaxIm DL, Sequence Generator Pro, etc)* Temperature compensation using built-in thermistor All electronics in single hand-controller box -- no separate hub and extra cables Manual control with hand-controller box for use visually or with video cameras/w fileslib. FTF3515-TAK FSQ106ED-FEATHER TOUCH® 3.5″ DIAMETER DUAL SPEED FOCUSER KIT. Feather Touch 3.5″ Diameter Dual speed focuser with 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. Optec QuickSync SV20 for Stellarvue Focusers OP-19768 $325.00. Optec QuickSync Motor for FeatherTouch 2" Rack-and-Pinion Focusers OP-19770 $325.00. Optec QuickSync Motor for FeatherTouch 2" Focusers OP-19771 $325.00. Optec QuickSync FT30 Motor OP-19772 $325.00. Optec QuickSync FT40 Motor OP-19773 $325.00.
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The focuser is fitted with a brake system (thumb screw A in the photo below). How do I use this? Do I back right off and then adjust until there is a little tension on the draw tube (I'll be using a heavy binoviewer). Or do I get tension via the two grub screws (B) or a bit of both? I believe the other grub screws should be left and not adjusted (C to F). Thanks Thanks. Link to comment Share