Focusers and Accessories

Wanting to change your stock focuser because it isn’t sturdy enough and lacks precision? Do you want to improve the internal focuser of your SCT te...

ESATTO 3,5” LP is the most advanced yet affordable low profile robotic focuser specially designed for the most demanding astrophotography! At just...

This bundle includes the ESATTO 4" focuser, the ARCO 3" rotator and the adapter to connect them, allowing you to take remote control of focusing a...

ESATTO 4" is the larger robotic microfocuser in the ESATTO family and, thanks to the large 102mm free aperture and high 10kg payload capacity, it'...

This temperature sensor is compatible both with ECCO, the environmental computerized controller for EAGLE, and with SESTO SENSO and ESATTO, the rob...

Allows Evostar 0.85x Reducer/Flatteners to easily adapt to your Evostar ED telescope Provides a secure threaded connection Allows you to rotate yo...

This machined aluminum bracket is designed to allow mounting of the ZWO EAF focus motor to the SkyWatcher Esprit line of refractors. Mounting hard...

This bracket provides a solid, easy attachment of the ZWO EAF autofocus motor to a Skywatcher Quattro Newtonian focuser. There are two versions of...

Flat base with leveling screws for 1.25"" diameter Feather Touch focuser .Base comes complete with all mounting hardwareMounting hole pattern is 1....

Dual speed Pinion Assembly upgrade for 1.25"" Feather Touch single speed focuser. Installation Instructions Specifications Known To Fit 1.25"" F...

Scope specific adapter fits the Takahashi Mewlon 250 CRS and 300 telescopesUse with focuser FTF2025BCR Specifications Use with FTF2025BCR Known...

This 2"" focuser adapter will allow you to use our FTF2015BCRon any telescope that accepts 2"" accessories.This handy adapter will allow you to att...

Adapter 2.0"" threads into any 2.7X24 TPI female threaded end capUse with focuser FTF2025BCR Specifications Use with FTF2025BCR Known To Fit 2....

Scope specific adapter to attach a 2.0"" Feather Touch focuser to the AP pre 2018 version of the Stowaway Use with focuser FTF2025BCR Specification...

Scope specific adapter, fits Astro Tech 6&8"" RC and GSO 6/8"" RC Telescopes and WO Newer Megrez 80, 90mm GT81 Telescopes.Use with FTF2015BCR ...