Focuser Accessories

Universal L Bracket, Couplers & Bolt Kit.

The EZY Focus Hand Controller is a perfect match for your Ultimate Powerbox v2 or Prodigy Microfocuser. This little device allows precision control...

This 26mm adapter allows you to install SESTO SENSO 2 on focusers that come with a 26mm diameter shaft, like focusers from Explorer Scientific (or ...

This 33mm adapter allows you to install SESTO SENSO 2 on focusers that come with a 33mm diameter shaft, like 2,5" and 3" FeatherTouch focusers (or ...

This 37mm adapter is installed on the focuser instead of the 2 knobs (macrometric and micrometric), then you can install SESTO SENSO. Together wit...

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

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...

Machined thumb screws with shaft lengths of 1.25"", 2.0"" and 2.5"". The thumbs screws will allow you to more easily rotate your focuser or SIPS u...

This upgrade allows you to control 2 focusers simultaneously. If you do not already have a 2nd motor, you will need to purchase a 2nd motor for th...

Starlight Instruments is proud to announce the release of the SI-RCEF which allows you to electronically control the helical focuser of the William...

Hand Controller for may controlling the electronic focuser via the push buttons on the hand pad. Specifications Use with Focuser Boss II Electroni...

This ""Handy"" stepper motor unit works exclusively on the Focuser Boss II electronic focuser. The design of this motor housing allows you to still...

3.0"" JUMBO fine focus knob, this larger fine focus knob will give you an even smoother feel than what you are accustomed to and will make it easie...

1.75"" large fine focus knob, this larger fine focus knob will give you an even smoother feel than what you are accustomed to and will make it easi...

Universal Mounting Bracket screws directly to the back of the FocusLynx Control Hub back and allows easy attachment to most any mount. Specificat...

Contact us if your focuser isn't in the options aboveThe Posi Drive Motor System for the Feather Touch focuser can lift in Excess of 56 pounds. Th...

External Thermistor for temperature control of electronic focuserIn the software download there is a step-by-step instructions on setting up and ru...

The WiFi upgrade is a wireless option that allows you to use your Smart Phone or IPAD to control the focuser. This feature allows you to control y...

This bracket is designed to work with C11 and C14 the Celestron SCT scopes. You can directly connect it to the scopes without using the feather tou...

This bracket is designed to work with C8 and C9.25 the Celestron SCT scopes. You can directly connect it to the scopes without using the feather to...

This Hand Controller links to the ZWO EAF (Electronic Automatic Focuser), it shows in every smooth inch of casing with environment friendly APS mat...