Focusers

Optec engineers have developed a low profile, yet extremely robust 3-inch focuser for telescope installations where back-focus is at a premium. Wi...

ESATTO 2” LP is the most compact low profile robotic focuser specially designed for telescopes with low backfocus and it can fit also the Celestron...

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...

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'...

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

You will need a tube adapter ring and an endcap to install this focuser on your telescope. You also have the option to install a finder scope brack...

You will need a tube adapter ring and an endcap to install this focuser on your telescope. You also have the option to install a finder scope brack...

You will need a tube adapter ring and an endcap to install this focuser on your telescope. You also have the option to install a finder scope brack...

Feather Touch 3.5"" Diameter Dual speed focuser which has a custom machined draw tube with M98X1 female threads. This focuser was designed with th...

Focuser comes complete with the Starlight Instruments Electronic Focusing Kit, Posi Drive motor system (PDMS), and with high resolution step size u...

Feather Touch Micro Telescope Focuser for Celestron 6"" Evolution Schmidt-Cassegrain Telescope. This focuser will also work on some of the Celestr...

Feather Touch Micro Telescope Focuser for Celestron C-14 Schmidt-Cassegrain TelescopKnown to Fit: Celestrron C-14 Schmidt-Cassegrain (SCT)Click her...

Feather Touch Micro Telescope Focuser for Celestron C-9.25 Schmidt-Cassegrain Telescope If your telescope is less than a few years old, check the...

Feather Touch Micro Telescope Focuser for Celestron CPC-11 Schmidt-Cassegrain Telescope If your telescope is less than a few years old, check the...

For the Celestron 6SE, you will need to measure the outside diameter of the flange of the stock focuser (the part of the stock focuser that mates t...

Feather Touch Micro Telescope Focuser for Celestron CPC-9.25 Schmidt-Cassegrain Telescope If your telescope is less than a few years old, check t...

Feather Touch Micro for Celestron C-11 Schmidt-Cassegrain Telescope (NOT CPC1100) If your telescope is less than a few years old, check the style...

Feather Touch Micro for Celestron C-14 Edge HD Schmidt-Cassegrain Telescope.The Feather Touch micro focuser installation instructions for the C14 E...

Feather Touch Micro for Celestron C-8 (NOT CPC/NexStar SE) If your telescope is less than a few years old, check the style of the back cell to se...

Feather Touch Micro for Meade 14.0"" Schmidt-Cassegrain TelescopesClick here to view the installation instructions Specifications Known To Fit M...

Feather Touch Micro for Meade 8.0"" Schmidt-Cassegrain Telescope (including LX90, LX200GPS and LX200 Classics, Meade 7"" LX200GPS, Meade LX50 and M...

Feather Touch Micro for Meade 10"" or 12"" Schmidt-Cassegrain TelescopesThis focuser will only fit the F10 Meade 10""&12"" Schmidt-Cassegrain T...