Optec has created a powerful 3" focuser with excellent backfocus for installing on telescope. It has a typical eyepiece width of 1-1/4" eyepiece and therefore is an excellent focusing option for telescopes with limited flange-to-focus distances such as the Celestron EdgeHD series. The FocusLynx control system is included TCF-Leo and can be expanded to provide control for a second focuser. The FocusLynx system includes optional 802.11 WiFi and Hand Control accessories.

The iOptron Photron Ritchey-Chretien RC Telescope can now be focused via a hand controller with the electric focuser working with the dual speed focuser. It is compatible with most iOptron later version mounts.

The Optec C14 FastFocus system fits in place of your Celestron C14HD secondary mirror and allows you to achieve extremely fine focus results and lock the primary mirror and your imaging train in place to eliminate flexure and tilting commonly seen in large aperture SC telescopes. Installation and collimation are easy. Compatible with the FocusLynx focusing control hub.

The Optec C14 FastFocus system fits in place of your Celestron C14HD secondary mirror and allows you to achieve extremely fine focus results and lock the primary mirror and your imaging train in place to eliminate flexure and tilting commonly seen at the imaging plane on large aperture SC telescopes. Installation and collimation are easy. Control of the FastFocus is achieved through the FocusLynx Control Hub.

The EFA Kit automates focusing, temperature monitoring, control of accessories and control of fans. The kit comes complete with a 12VDC servo motor, motor mounting bracket and a set of bevel gears.

The IRF90 is a large capacity Integrated Focuser and Rotator. The Focuser is capable of lifting 40 lbs (18 kg) with a range 30 mm (30000 microns). The Rotator has a 90mm aperture with a range of 365 degrees with hardstops to elliminate any chance of cord wrap.

The EFA Kit automates focusing, temperature monitoring, control of accessories and control of fans. The kit comes complete with a 12VDC servo motor, motor mounting bracket and a set of bevel gears.

The EFA Kit automates focusing, temperature monitoring, control of accessories and control of fans. The kit comes complete with a 12VDC servo motor, motor mounting bracket and a set of bevel gears.

The TCF-Si from Optec is a temperature compensating 2" focuser with integrated control circuit. This package includes the TCF-Si focuser, temperature sensor probe with 20” cable,12VDC power supply with cord, and 6-ft. USB/Serial cable.