End Caps and Flanges

Scope specific adapter for WILLIAM OPTICS FLT 110 W/TMB F7 lens telescopesUse with focuser FTF3025B-A Specifications Use with FTF3025B-A Know...

Scope specific adapter for William Optics FLT110 with F6.5 TEC lens telescopes Will not fit F7 TMB lens telescopesUse with focuser FTF3035B-A Spec...

Scope specific adatper for William Optics FLT110 w/DDG stock focuser telescopesUse with focuser FTF3035B-A Specifications Use with FTF3035-BA K...

Scope specific adapter for the William Optics FLT123 & Megrez 120 telescopesIt is machined of the highest quality aluminum, and finished in our...

Scope specific tube adapter for William Optics FLT98 with the WHITE TUBE and GOLD Stock tube adapter ring.Use with focuser FTF3035B-ACredit to Todd...

Scope specific coupled adapter for William Optics FLT98/CARBON FIBER TUBE WITHRED TUBE ADAPTER RING.It is machined of the highest quality aluminum,...

TFPE coupled tube adapter ring that has an M109x1mm Male thread. Specifications Use with All 3"" Feather Touch Focusers Thread on Entry (OTA | ...

3.0"" Adapter for AP threaded female 4.87 threaded OTA.Use with Focuser FTF3035B-A Specifications Use with FTF3035B-A Known To Fit AP female th...

Curved base with leveling screws for 3.0"" diameter Feather Touch focuserThis base threads into our tube adapter ring that comes standard on the 3....

Flat base with leveling screws for 3.0"" diameter Feather Touch focuserThis base threads into our tube adapter ring that comes standard on the 3.0"...

The riser attaches onto the OTA side of the focuser Specifications Use with 3.0"" Feather Touch Focusers

This 3.0"" threaded End Cap fits our Feather Touch 3"" Focusers and has a female thread dimension of M68x1 in which allows the attachment of M68x1 ...

This threaded End Cap fits our Feather Touch 3"" Focusers and has a female thread dimension 2.7""x24tpi and will fit A/P 2.7"" male threaded access...

This End Cap fits the 3.0"" Feather Touch focusers and has 3.0x24tpi male threads which are used to attach SBIG STXL 11000, STXL 6303, STX16803 and...

This threaded End Cap fits our Feather Touch 3"" Focusers and has a female thread dimension of M72x1 and will fit M72x1 Takahashi male threaded acc...

This threaded End Cap fits our Feather Touch 3"" Focusers and has a female thread dimension of M92x1 and will fit M92x1 William Optics/TMB male thr...

This is our standard End Cap for all 3"" Feather Touch Focusers unless otherwise noted. It has a 2.0"" compression ring and comes standard with 3 ...

This 3.5"" Tube Adapter Ring will fit any Astro Physics 4.875"" female threaded Optical Tube AssemblyUse with focuser FTF3545B-A Specifications U...