Adapters, Spacer Rings & Extensions

Astronomy Plus M48F to M54M Adapter M48F to M54M metallic adapter. Adds 0 mm of back spacing Technical Specifications Connection Side A M48 x 0....

Baader Wide-T-Ring D52 for Canon R with S52 Adapter Baader Wide-T-Ring Canon R to connect Canon EOS R cameras on the Astro T-2 system and S52 dove...

Player One M54M-M54M 2MM Adapter M54M-M54M 2mm adapter Material：Aluminum 6061-T6 Adapter：M54*0.75  male threads on both sides Extention Length: 2mm...

ZWO M54M-M54F 21mm This adapter allows conversion from female M54 to female M54 with 21mm spacing. Technical Specifications M54 M...

Astronomy Plus M42F to M42F 6mm Adapter M42F to M42F metallic adapter. Adds 6 mm of back Focus Technical Specifications Connection Side A M42 x ...

Astronomy Plus M42M to M48F Adapter M42M to M48F metallic adapter. Adds 1mm of back Focus Technical Specifications Connection Side A M42 x 0.75 ...

Astroasis Oasis Focuser Universal Adapter With universal adapter Oasis Focuser can be installed on many telescopes such as Takahashi FSQ106, TOA130...

ZWO Nikon-T2 Lens Adapter The ZWO new Nikon-T2-Ⅱ adapter is independently developed by ZWO. It’s composed of a 29mm new Nikon-T2 adapter and a 5mm ...

Tele Vue 2.0x 2" PowerMate T-Ring Adapter The Tele Vue 2.0x 2″ PowerMate T-Ring Adapter allows imaging through 2.0x 2″ PowerMate lens assemblies. T...

Tele Vue 2" Extension Tube The Tele Vue 2″ Extension Tube helps your telescope reach focus when not using a diagonal — as is the case in many imagi...

Antares SCT Camera Adapter M42 55mm TAL threads directly onto the back of your Schmidt-Cassegrain and outputs M42 T-thread with a 55mm extension.  ...

Antares M54-M48 Camera Adapter M54-M48 reduces female M54 to female M48 In the Box Antares M54-M48 Camera Adapter Warranty & Manuals Antares ...

Astronomy Plus M42M to M42M Adapter  M42M to M42M Metallic adapter. Adds 2mm of back Focus Technical Specifications Side A : M42 x 0.75 Male Side ...

Pegasus Astro M68 Male to M54 Male (M48 inner hole) Adapter (Backfocus) Thickness: 1.4 mm M68 Thread: Pitch 1.0mm / 4 mm length M54 Thread Pitch 0...

PrimaluceLab M60 Adapter for ESATTO 2” LP Adapter from M60 to M48, M54 or T2 with stop ring for ESATTO 2" LP allows you to connect any camera or ac...

SVBONY Telescope Eyepiece Adapter  Fully metal telescope eyepiece adapter of four different size suitable for almost all the eyepieces Features ...

SVBONY SV194 T-ring Adapter for Nikon F Mount This Svbony photography adapter is designed for connecting Nikon Camera. with M42 and M48famle threa...

SVBONY SA404 M48-F to M42-M 1.25" adapter SA404 is specially designed for the SV41 Mak spotting scope with the M48 Male thread. With a 1.25inch int...

Player One Solar Fast Tilter Every fan of solar narrowband imaging has been tormented by Newton rings. Although our camera has integrated sensor ti...

Baader Hyperion T-Adapter M43i/T-2a (M42x0.75) To connect DSLR T-rings Connection to the Astro T-2 system for classical eyepiece projection For Hy...

Baader M54 Extension Tubes (5 / 7.5 / 10 / 15 / 30 / 40 mm) Used to adjust the working distance of larger cameras and similar accessories with M54...

Pegasus Adapter M54 Male to M48 Female Adapter Thickness: 2.0mm Thread: Pitch 0.75mm / 4 mm length In the Box Peagsus Adapter M54 Male to M48 Fe...

ZWO M54M-M48F-2mm adapter M54-M48-2 adapter is independently developed by ZWO and mainly used for connecting to 2” EFW and M54 filter drawer. The t...

Antares SCT Camera Adapter M42 30mm TAS threads directly onto the back of your Schmidt-Cassegrain and outputs M42 T-thread with a 30mm extension.  ...

Antares SCT Adapter 2" Tired of threading your Schmidt-Cassegrain accessories on and off? Switch to a smooth 2" barrel with a T2; it's quicker and ...

Antares M42 Camera Adapter 1.25" DP1 adapts your 1.25" focuser or diagonal directly to M42 T-Thread. Threaded for filters.   In the Box Antares M42...

Astronomy Plus 3/8-16 M to 1/4-20 F Adapter 1/4" to 3/8" reducer bushing screw High quality stainless steel   7mm height  Used for Monopod, Tri...

Astronomy Plus Fine M68 Adjustment Spacer Rings (0.1 to 1mm) Spacers in astrophotography are used to achieve precise backfocus, ensuring the optima...

Astronomy Plus M42M to M48M Adapter  M42M to M48M Metallic adapter. Adds 0 mm of back Focus Technical Specifications Side A : M42 x 0.75 Male Side...

Antares SCT 1.25" Twist Lock Adapter New from Antares - Female SCT thread (visual back) with 1.25" twist lock eyepiece holder # SCT-TL Features st...

ZWO Sony NEX Lens to ASI Small-Sensor Camera Adapter If you are looking to connect a Sony NEX lens to an ASI small-sensor camera, this is the ad...

William Optics 2" to 1.25" RotoLock Eyepiece Adapter  The new RotoLock series of adapters from William Optics may well set the "gold' standard for ...

Antares M48-M42 Camera Adapter M48-M42 reduces female M48 to female M42 In the Box Antares M48-M42 Camera Adapter Warranty & Manuals Antares ...

William Optics 48mm T mount for Sony E - Black In the Box William Optics 48mm T mount for Sony E - Black Warranty & Manuals William Optics ...

Tele Vue 4.0x 2" PowerMate T-Ring Adapter The Tele Vue 4.0x 2″ PowerMate T-Ring Adapter allows imaging through 4.0x 2″ PowerMate lens assemblies. T...