Spacer Rings, Extensions & Adapters

PrimaluceLab Adapter ESATTO 3,5” LP for OfficinaStellare Veloce RH200 Since RH200 optimal backfocus is 105mm from the rear tip-tilt plate, by...

PrimaluceLab Adapter from M98 to M68 with stop ring for ESATTO 3,5” LP Adapter from M98 to M68 with stop ring for ESATTO 3,5" LP allows you to con...

Player One M54M-M48M 2MM Adapter M54M-M48M 2mm adapterMaterial：Aluminum 6061-T6Adapter: M54*0.75 male threads and M48*0.75 female threadsExtention ...

Player One M48M - M48M 2mm adapterM48M-M48M 2mm adapterMaterial：Aluminum 6061-T6Adapter：M48*0.75 male threads on both sidesExtention Length: 2mmTec...

PrimaLuceLab M48 Male to T2 Female Adapter The M48 male to T2 female adapter allows you to connect accessories with M48 thread (48x0.75 female) to ...

PrimaluceLab Adapter ESATTO 2" LP for telescopes with SC thread By adding this adapter, you can connect the ESATTO 2" LP low profile robotic focuse...

Baader Conversion Ring M48a/M48a Converts an M48 (Zeiss) female thread in an M48 male thread Made of hardened, stainless steel This adapter i...

Takahashi CA35 Camera adapter 50.8mm Takahashi CA35 2" Camera Adapter for the TOA series telescopes.  For use with 2" extenders and the small TOA f...

Takahashi FS-60 Wide T-Ring DX-WR Premium Stainless steel bayonet rings - extra stable, highest precision! Takahashi offers three different series...

Takahashi 98mm to Wide Mount T-Ring Adapter  The Takahashi TKP86003 Adapter fits between the AUX Ring (81S on the System Chart) and a Wide Mount...

Takahashi Extension tube no.11 Takahashi extension tube for use with FC-60/76 telescopes. Technical Specifications Metal back length = 26 mmMale M4...

Takahashi Auxilliary Extension  Auxilliary Extension. Features Male M72 and Female M72 threads. 50mm length.  Screws onto any M72 threaded Takahash...

Pegasus Astro M74 Female to M54 Male (For SW Esprit 100) Takes up 8.5mm of backfocus Thread: Pitch M74/1.0mm, M54/0.75mm In the Box Pegasus M74 F...

Pegasus Astro Prodigy Microfocuser Telescope M68 Female Adapter Thread: M68 female In the Box Pegasus Astro Prodigy Microfocuser Telescope M68 Fema...

Starizona M48 to M54 Step Ring This adapter will step M48 threads up to M54. It has M48 female on the inside and M54 male on the outside. It does n...

Astroasis Oasis Focuser Adapter for Celestron C8/925/11/14 If a normal electronic focuser without clutch function is installed on a Celestron SCT, ...

Optec DSI 3.5x24tpi male thread adapter to M54 x 0.75mm camera thread Outside Diameter:  3.82" (97.0mm) Overall Height: 0.62" (15.7mm) Clear Apert...

Starizona Hyperstar Camera Adapter Please Specify your camera model when you place your order Accurate backfocus distance necessitates an adapter t...

Antares Twist-Lock Adapter 2" To 2.25" Extension ET2TL extends any 2" accessory by 2.25" with twist-lock retainer. Works with any type of barrel: s...

Antares Roof Prism Binocular Adapter For Tripod BTARP is a really strong L-Bracket to hold your roof prism binoculars to a tripod or mounting. Made...

Antares M42 Olympus T-Ring Adapts your Olympus E camera to M42 T Thread.   In the Box Antares M42 Olympus T-Ring Warranty & Manuals Antares 1...

ZWO T2-1.25" Holder The ZWO T2-1.25" Holder allows the use of accessories with a 1.25″ barrel on a camera or any other accessory with a M42x0.75 (T...

ZWO T-Mount to C-Mount Adapter The ZWO M42 to CS Adapter has female C-mount threads on the inner diameter of the ring, and male T-threads on the ou...

Antares M42 5mm Camera Extender Adapter T2-EXT5 extends M42 T-thread by 5mm.   In the Box Antares M42 5mm Camera Extender Adapter Warranty & ...

Antares Camera Adapter 1.25" EP1 is a combination camera adapter for 1.25" that allows for both direct and eyepiece projection photography. Threade...

Antares 2" Adapter 1.25" Extension ET1 extends any 1.25" accessory by 2". Accepts 1.25" Filters; Side screw retainer.   1.25″x2″ extension tube wi...

Tele Vue Set of 6 Accessory Tubes for 2.4" The Tele Vue Set of 6 Accessory Tubes for 2.4″ is a complete set of the tubes/spacers. This allows great...

Tele Vue Imaging System Nosepiece for 2" Focuser This is a key component to the imaging system's versatility on non-"is" scopes. By placing the Tel...

Tele Vue 2" SCT Adapter Connect your Tele Vue diagonal to your SCT with the Tele Vue 2" SCT Adapter. In the Box SCT Adapter Manual & Warrant...

Tele Vue 1.25" Questar Adapter Unleash the potential of your Questar 3.5 with Tele Vue’s 1¼”. Just add the Tele Vue 1.25″ Questar Adapter to use an...

PrimaluceLab T2 spacer 1mm   T2 spacers are available with 0,5mm or 1mm thickness and are used together with T2 extensions in order to fine set ext...

PrimaluceLab T2 spacer 0.5mm T2 spacers are available with 0,5mm or 1mm thickness and are used together with T2 extensions in order to fine set ex...

PrimaluceLab 7mm T2 extension PrimaLuceLab T2 extensions are available in different lengths and they present on both sides of a T2 thread (one side...