Spacer Rings, Extensions & Adapters

Takahashi F8 Extension tube  F/8 Visual extension tube used to take up back focus for straight through viewing. . Just insert the Takahashi F/8 Vis...

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

Takahashi Visual coupling adapter no.14  Takahashi's Visual Coupling is included with all Takahashi refractors.The visual coupling has to be used w...

Takahashi Eyepiece adapter Takahashi's Compression Ring Adapter creates a 1.25" focuser opening from a 2" for all your 1.25" accessories. Technical...

Takahashi M98 Extension tube for CCA-250 Takahashi M98 extension sleeve short for the CCA-250 when using the Extender CR 1.5x TKA82595, with s...

Takahashi Extension tube M98 to M72 for Reducer CR 0.73x Takahashi M98 extension sleeve in a special design with additional M72x1 internal thread f...

Takahashi Extension tube M72 for Mewlon-CRS  Takahashi M72 Extension Sleeve 38mm long, required on the Mewlon-300CR and Mewlon-300CRS when using th...

Takahashi Long extension tube M98 no.81L Takahashi M98 extension tube in the long version, light path 55mm. Telescope side M98x1 internal thread, c...

Takahashi Short extension tube M98  Takahashi M98 extension tube in the short version, light path 27.5mm.Telescope side M98x1 internal thread, came...

Takahashi M98 Extension Tube 38.5mm  Takahashi M98 extension sleeve, length: 38.5mm (light path). M98x1 internal thread to M98x1 external thread. T...

Takahashi adapter for 645 RD  no.82 Adapter from M92x1 external thread to M98x1 external thread, light path 11.8mm. In the Box Takahashi adapter f...

Takahashi CAA Reducer Coupling  The Takahashi TKA36002 Reducer Coupling was designed specifically for the FSQ-106ED Camera Angle A. Item #17 on Ta...

Takahashi Vari-Ring for TOA-130 Reducer The Takahashi Vari-Ring for TOA-130 Reducer is used to vary the reduction provided by the reducer on the TO...

Takahashi Spacer for TOA150  In the Box Takahashi Spacer for TOA150 Manual & Warranty Takahashi 5-Years Warranty  

Takahashi Ring for 76D flattener  This flattener allows is needed when using the 76D flattener on a Takahashi telescope for terrestrial viewing. It...

Takahashi M72-M55.9 Coupling This coupling is used with Takahashi telescopes to reduce the thread from M72 to M55.9.  The telescope side has m...

Takahashi 2" Eyepiece adapter (EX-Q)  Takahashi 2 inch eyepiece clamp with T2 internal thread (M42x0.75), especially for the Extender Q 1.6x.Suita...

Takahashi Extension tube 35mm for ocular turret  A 35mm extension tube for the Takahashi turret of eyepieces This extension tube is particularly in...

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...

Takahashi Camera adapter TCA-4  A Takahashi adapter dedicated to eyepiece projection astrophotography The TCA-4 is a very specialised photo adapter...

PlaneWave 2″ Drawtube Spacer (for 2″ visual and imaging accessories) A CCD Spacer that accepts a standard 2″ barrel. These come in lengths of 3.8″,...

PlaneWave Visual Adapter CDK20/24 Visual Adapter, 3.5″ to 2″ (for CDK20/24): This adapter slides into the optional 3.5″ Hedrick Focuser. The adapte...

PlaneWave Visual Adapter CDK17 This adapter slides into the Hedrick Focuser. The adapter steps the 3″ opening down to 2″ for standard 2″ accessorie...

PlaneWave Visual Adapter CDK12.5 Visual Adapter, 2.75 – 2″ – This adapter slides into the Hedrick Focuser that comes standard on the CDK12.5. The a...

PlaneWave IRF90 Visual Adapter 2″ The IRF90 to 2″ Visual Accessory Adapter allows you to attach a 2″ mirror diagonal and eyepiece to your IRF90 rot...

PlaneWave Visual Adapter CDK 14 This adapter slides into the Hedrick Focuser. The adapter steps the 3″ opening down to 2″ for standard 2″ accessori...

 Shelyak Alpy SBIG ST camera adapter Special mechanical adapter to mount an Alpy spectroscope on a ST7, ST8, ST10 or ST2000 camera. The mechanica...

Shelyak Alpy C-Mount Adapter To use the Alpy 600 spectroscope with a C-mount camera. The Alpy 600 is delivered as standard with a T-mount for the a...

Shelyak Alpy FC Connector Optical fiber connector (FC standard) for Alpy spectroscope. It does replace the standard slit of the Alpy 600. In ...

Pegasus Astro  M68 Male to M65 Male (For SW Esprit 100) Thread: Pitch M68/1.0mm, M65/1.0mm This adapter is suitable to connect the SW Esprit 10...

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 Adapter M66 Female to M54 Male. (For SW Esprit 100)  Thread: Pitch M66/1.0mm, M54/0.75mm Connects SW Esprit 100 Flatenner with any M...

Pegasus Astro M65 Male to M54 Male (For SW Esprit 100)  Takes up 2.0mm of backfocus Thread: Pitch M65/1.0mm, M54/0.75mm For SW ESPRIT 100: Connect...

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