A good focuser is just as important as the optics. Electronic focus control and precise mechanics are a must, especially for astrophotography. Here you will find a large selection of suitable "hardware".
MSM30---Micro Touch Focusing System - Stepper Motor for 2.5" and 3" Feather Touch focusers, and 2,7" Astro-Physics Focusers Extra stepper motor unit for the MicroTouch ...
MSM20---Micro Touch Focusing System - Stepper Motor for 2.0" Feather Touch focusers, MPA, Televue, Takahashi retrofit focusers, and SCT Micro Feather Touch® Focusers Extra ...
Starlight RISER for 3,5" Feather Touch - 3.35" length This riser is attached to the OTA side of the focuser. The riser fits all FTF35xx focuser.Delivered with: Starlight RISER for 3,5" Feather Touch - 3.35" length
Starlight RISER for 3,5" Feather Touch - 4" length This riser is attached to the OTA side of the focuser. The riser fits all FTF35xx focuser.Delivered with: Starlight RISER for 3,5" Feather Touch - 4" length
Starlight RISER for 3" Feather Touch - 2.25" length This riser is attached to the OTA side of the focuser. The riser fits all FTF30xx focuser.Delivered with: Starlight RISER for 3" Feather Touch - 2.25" length
Starlight RISER for 3" Feather Touch - 1.25" length This riser is attached to the OTA side of the focuser. The riser fits all FTF30xx focuser.Delivered with: Starlight RISER for 3" Feather Touch - 1.25" length
Starlight RISER for 2,5" Feather Touch - 2.25" length This riser is attached to the OTA side of the focuser. The riser fits all FTF25xx focuser.Delivered with: Starlight RISER for 2,5" Feather Touch - 2.25" length
Starlight RISER for 2,5" Feather Touch 1.25" length This riser is attached to the OTA side of the focuser. The riser fits all FTF25xx focuser.Delivered with: Starlight RISER for 2,5" Feather Touch 1.25" length