Adapters, Spacer Rings & Extensions

ZWO Adapter - Nikon Lens to 2" Filter Wheel This adapter from ZWO allows for Nikon lenses to be used with 2-inch filter wheels (EFW). The interface...

ZWO EOS Lens Adapter for 2“ EFW Filter Wheel If you are looking for the perfect way to connect your EOS lens to the ZWO 2" EFW, then look no furthe...

Player One M48M M42M 2mm Adapter M48M-M42M 2mm adapter Material：Aluminum 6061-T6 Adapter: M48*0.75 male threads and M42*0.75 female threads Extenti...

Baader Adapter M54 internal to M48 external (M54F/M48E) Reducing Adapter M54 to M48 with M54 female thread Changes the M54 male thread of an adapt...

Baader M54 internal Inverter ring (converts external to internal) Changes a M54 male thread to a M54 female thread Width (optical length) = 7 mm M...

PrimaluceLab M48 Spacer 1mm    Technical Specifications Product Name PrimaLuceLab - M48 Spacer 1mm SKU PRI-PL3304801 Brand PrimaluceLab  ...

PrimaLuceLab 7mm M48 Extension PrimaLuceLab M48 extensions are available in different lengths and they present on both sides of a M48 thread (on...

Takahashi Camera angle adjuter (FS-60C/FC-76/SKY-90) This Takahashi camera angle adjuster works with the FS-78/FS-60C/FC60E and Sky-90II telescopes...

Takahashi CA35 Camera Adapter Takahashi DSLR wide mount adapter for TSA/FC/FS and TOA-130 telescopes.   In the Box Takahashi CA35 Camera Adapter ...

Takahashi Multi CA-60C Ring (No. 87G)  Takahashi connection ring for the multi-flattener TKA00582 when used on the FS-60CB and on the FS-60Q...

Takahashi 2" Eyepiece adapter Takahashi's 2" Ocular Adapter attaches to the rear of the tube assembly. Comes in two available : the standard and sh...

Takahashi Adapter 2" / 1.25" (DM)  Mechanical reducer to change an eyepiece holder from 2.0" to 1.25" diameter This mechanical reducer is used to c...

Pegasus Astro M72 Male (Takahashi thread) to M54 Male   Adapter Thickness: 8.0mm Thread M72 Takahashi: Pitch 1.0mm / 4 mm length Thread: M54 Pitc...

Pegasus Astro M54 Male to 2” Nosepiece (inner hole with 2” filter thread)  Total Nosepiece Length :35mm Adapter Thickness : 1.5mm Thread: Pitch 0....

QHYCCD M54 All-in-One Adapter Kit If all the existing package solutions cannot meet the demand, such as the situation where the BFL requirement is ...

ZWO M54-M48 21mm Adapter The ZWO M54-M48 21mm Adapter is useful to obtain a precise spacing when using a focal reducer or corrector that needs a ce...

Tele Vue Standard T-Ring Adapter for 2.4" The Tele Vue Standard T-Ring Adapter for 2.4" provides a standard T-ring thread to attach your camera too...

Tele Vue Long Accessory Tube for 2.4" The Tele Vue 0.040″ (1mm) Long Accessory Tube for 2.4″ adds 0.040″ (1mm) extension between Imaging System acc...

Sky-Watcher Nikon M48 T-Ring Designed for attaching a Nikon DSLR camera to any of the Sky-Watcher 0.85x Focal Reducer/Correctors.M48 rings are u...

PrimaluceLab Adapter from M81 PrimaluceLab Adapter from M81 to M48 with Stop Ring for ESATTO 3" (PL3600277) The PrimaluceLab Adapter from M81 to M...

Antares M42 Canon EOS T-Ring Adapts your Canon EOS camera to M42 T Thread.   Technical Specifications M42x0.75mm T-ring adapter, Canon EOS In the B...

Baader M54 x 0.75 Inverter Ring - M54M to M54F Inverter ring with continuous M54 x 0,75 male thread Converts an M54 x 0.75 female thread into an...

Player One M68 Adapter for FHD-OAG MAX Design for FHD-OAG MAX, to connect M68x1 threads on telescope or flattener.  

Astronomy Plus 1.25'' M42 Variable Extension Tube Elevate your astronomy game with our metallic M42*0.75 variable Focal Length Extension Tube. Enha...

Baader 2" Clicklock Clamp for Takahashi Sky90 (external M64 Thread) The wait is over. Baader Planetarium has developed the big brother to their acc...

ZWO M54M - M54F 7.5mm Adapter This adapter allows conversion from male M54 to female M54 with 7.5mm spacing. Technical Specifications M54 Male Thr...

Baader 2" ClickLock® clamp to T-2i M42i x 0.75 clamp (Astro T-2 system) Baader 2" ClickLock T-2 (M42i x 0.75) clamp – for all parts of the Astro T...

Baader Flat Base Plate for BDS-NT Diamond Steeltrack Enables mounting of the Baader NT Diamond Steeltrack onto Dobsonians with flat mounting surfac...

Astronomy Plus SCT Female to T2 Adapter  SCT Female ring to T2 (M42M) metallic adapter. Adds 55 mm of back spacing Technical Specifications Conn...

Astronomy Plus SCT Female to M42M Adapter SCT Female to M42M metallic adapter. Adds 2 mm of back spacing Technical Specifications Connection Sid...

Astronomy Plus M42F to M54M Adapter M42F to M54M metallic adapter. Adds 0 mm of back Focus Technical Specifications Connection Side A M42 x 0.75...

Astronomy Plus M54F to M48F Adapter  M54F to M48F metallic adapter. Adds 0 mm of back Focus Technical Specifications Connection Side A M54 x 0.7...

Astronomy Plus M54M to M42F Adapter M54M to M42F metallic adapter. Adds 0 mm of back Focus Technical Specifications Connection Side A M54 x 0.75...