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End Caps and Flanges

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    Starlight Instruments 2.5" Adapter for Stellarvue SVR90 Telescopes

    SI-A25-2003-12

    Scope specific adapter fits the Stellarvue SVR90 telescopesUse with focuser FTF2535HD Specifications Use with FTF2535HD Known To Fit Stellarvue...

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    Starlight Instruments 2.5" Adapter for The TMB92SS-Lightweight Telescopes

    SI-A25-2003-11

    Scope specific adapter fits the TMB92SS-Lightweight telescopes Riser part number R25-2.25 is needed to prevent the draw tube from hitting the insid...

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    Starlight Instruments 2.5" Adapter for TMB80/Sky-Watcher Equinox 80/100/120mm Telescopes

    SI-A25-2003-20

    Scope specific coupled adapter fits the TMB80 and SKYWATCHER Equinox 80/100 and 120mm telescopes and the Pentax 125.Use with focuser FTF2535HD Spec...

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    Starlight Instruments 2.5" Adapter for United Optics 102mm Telescope

    SI-A25-2003-6

    This scope specific coupled adapter fits the United Optics Manufactured 102mm Telescope.Use with focuser FTF2535HD Specifications Use with FTF253...

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    Starlight Instruments 2.5" Adapter for United Optics Manufactured 80mm Telescope

    SI-A25-2003-5

    This scope specific teflon coupled adapter fits the United Optics Manufactured 80mm Telescope. Use with focuser FTF2535HD Specifications Use wit...

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    Starlight Instruments 2.5" Adapter for Vixen VC200L/VMC200L Telescopes

    SI-A25-2003-10

    This scope specific adapter fits the Vixen VC200L/VMC200L telescopesUse with focuser FTF2515HD Specifications Use with FTF2515HD Known To Fit V...

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    Starlight Instruments 2.5" Adapter for William Optics Megrez 80/90mm Telescopes & 6/8" RC Scopes

    SI-A25-2003-14

    This scope specific coupled adapter fits the William Optics Megrez 80 and 90mm telescopes and the Astro Tech and GSO 6/8"" RC scopes.The William op...

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    Starlight Instruments 2.5" Adapter PTFE Coupled Collar for 2.5" Feather Touch Focusers

    SI-A25-2003-1

    Teflon coupled tube adapter ring with a M95x1mm Male thread that comes standard on the 2.5"" Feather Touch focusers unless otherwise noted. This a...

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    Starlight Instruments 2.5" Base Curved w/ Leveling Screws

    SI-BA25CL

    Curved base with leveling screws for 2.5"" diameter Feather Touch focuserThis base threads into our tube adapter ring that comes standard on the 2....

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    Starlight Instruments 2.5" Base Flat w/ Leveling Screws

    SI-BA25FL

    Flat base with leveling screws for 2.5"" diameter Feather Touch focuserThis base threads into our tubee adapter ring that comes standard on the 2.5...

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    Starlight Instruments 2.5" Diameter Riser

    Options available

    The riser attaches onto the OTA side of the focuser Specifications Use with 2.5"" Feather Touch Focusers

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    Starlight Instruments 2.5" End Cap - M68X1(F)

    SI-EC25-2005-3

    This End Cap has M68X1 female threads and is to be used with any M68X1 male threaded accessories for Teleskop Service flattener.It is machined of t...

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    Starlight Instruments 2.5" End Cap -Standard

    SI-EC25-2005-1

    This is our standard end cap for all of our 2.5"" Focusers unless otherwise noted.It is machined of the highest quality aluminum, and finished in o...

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    Starlight Instruments 2.5" End Cap for Vixen VC200L Telescope

    SI-EC25-2005-2

    This End Cap is used to directly thread in the Vixen threaded focal reducer.It is machined of the highest quality aluminum, and finished in our sho...

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    Starlight Instruments 2.5" End Cap w/ 2.0" Compression Ring Opening and M47X.75 Thread

    SI-EC25-2005-5

    This End Cap has 2.0"" compression ring opening and a M47X.75 male thread for the Pentax SMC XW-40 EyepieceIt is machined of the highest quality al...

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    Starlight Instruments 2.5" End Cap w/2.7" A/P Female Threads

    SI-EC25-2005-4

    This End Cap has 2.7"" A/P female threads and is to be used with A/P male threaded accessories.It is machined of the highest quality aluminum, and ...

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    Starlight Instruments 3.0" Adapter 3" for Older TMB105 (NON-APM Version) Telescopes

    SI-A30-1903-12

    3"" Adapter for older TMB105 (NON-APM version) telescopesUse with FTF3035B-A focuser Specifications Use with FTF3035B-A Known To Fit TMB 105/65...

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    Starlight Instruments 3.0" Adapter and 3.5" to Convert 'AP Threaded End Cap' to 'SBIG STL 11000' Threads

    SI-A35-505AP-1

    This adapter will thread into any 2.7"" A/P threaded end caps to Convert 'AP Threaded End Cap' to 'SBIG STL 11000' ThreadsThis part is designed to ...

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    Starlight Instruments 3.0" Adapter for 6" Celestron Refractor Telescopes

    SI-A30-1903-14

    Scope specific tube adapter to attach 3.0"" Feather Touch focuser to Celestron C150RGT/6"" refractor telescopes. The adapter is unthreaded and is ...

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    Starlight Instruments 3.0" Adapter for Astro-Physics 4" Telescopes

    SI-A30-1903-21

    Fits an OTA with an inside diameter of 4.880"" and is held in place with 3 set screws.Use with focuser FTF3035B-A Specifications Use with FTF3035...

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    Starlight Instruments 3.0" Adapter for Astro-Physics 6" F/8 Telescopes

    SI-A30-1903-15

    Fits an OTA of 6.855”. Known to fit Astro-Physics 6” f/8 Triplet telescopesClick the link to read a review of this product Astromart.comPhotos are ...

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    Starlight Instruments 3.0" Adapter for Astro-Tech 130mm F6 Telescopes

    SI-A30-1903-13

    Scope specific tube adapter to attach 3.0"" Feather Touch focuser to Astro Tech 130mm F6 telescopesUse with focuser FTF3035B-A Specifications Use...

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    Starlight Instruments 3.0" Adapter for Astro-Tech/GSO/TPO 10/12/16" RC Scopes

    SI-A30-1903-40
    1 in stock

    Scope specific coupled adapter that fits Astro Tech/GSO/TPO 10/12/16"" RC TelescopesUse with focuser FTF3015B-AClick the link to read a review: As...

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    Starlight Instruments 3.0" Adapter for AT106 Telescope

    SI-A30-1903-AT106

    Tube adapter ring designed to fit your Astro Tech 106mm telescope. Will not fit the AT106LEUse with focuser FTF3035B-A Specifications Use with F...

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