Parts and Accessories

This 3.5"" End Cap fits the 3.5"" Feather Touch focusers for William Optics Male Threaded Accessories.It is machined of the highest quality aluminu...

This end cap fits our Feather Touch 3.5"" focusers and has a 2.0"" compression ring opening which 3 machined thumb screws.It is machined of the hig...

This 3.5"" End Cap fits the 3.5"" Feather Touch focusers and has a 3.0"" opening for 3.0"" accessories Specifications Use with FTF3500 Series ...

This 3.5"" End Cap fits the 3.5"" Feather Touch focusers and has a 3.5"" opening for 3.5"" accessories Specifications

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...

Scope specific tube adapter for SkyWatcher Esprit 100mm Telescopes. Do to the placement of the optics, any longer draw tube travel will cause th...

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...

Eyepiece Adapter 2.0"" Diameter Flush Mount with Compression Ring (fits 1.25"" Eyepieces) Specifications Known To Fit 1.25"" Eyepieces Use with...

Eyepiece Adapter for Celestron/Meade 6.3 Focal Reducer. This eyepiece adapter is used to attach the Celestron/Meade F6.3 focal reducer to any 2.0"...

2.0"" Eyepiece adapter for Vixen Focal Reducer. This adapter can you used in any 2.0"" Opening Specifications Use with Any 2.0"" Opening Acces...

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...