Spacer Rings, Extenders, and Telescope Adapters
Spacer rings, extension tubes, and adapters for telescopes are essential imaging accessories for achieving precise back focus and a perfect fit between your optical instruments. These devices compensate for variations in distance between the telescope and cameras or accessories, ensuring optimal focus for astrophotography and visual observation.
Available in a wide range of formats and sizes, these rings and adapters are compatible with most telescopes and DSLR, mirrorless, or CCD cameras. Extenders and spacer rings also allow you to adjust the sensor position to achieve the best focal plane, a critical factor for capturing sharp, detailed images of celestial objects. To complete your setup, explore our full range of adapters, extension tubes, and spacers, including T-rings, T-mounts, T-adapters, and much more.
At Astronomy Plus, we offer a carefully curated selection of reliable and easy-to-install extension tubes, spacers, and adapters for telescopes. Choosing the right accessory ensures a precise fit for your equipment, preserves the integrity of your instruments, and optimizes your astrophotography sessions, whether you’re a beginner or an experienced observer, allowing you to fully harness your telescope’s potential.
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Takahashi Spacer for Mewlon ST8/CF (TCD01342)
TakahashiTakahashi Spacer for Mewlon ST8/CF Takahashi spacer for the Mewlon ST-8/cf Telescope In the Box Takahashi Spacer for Mewlon ST8/CF (Picture ...
View full detailsTakahashi 92mm Thread Adapter for FLI PDF Thread (TCD0092FLI)
TakahashiTakahashi 92mm Thread Adapter for FLI PDF Thread This is an FLI precision digital focuser (PDF) thread for the Takahashi's 92 mm adapter. In the Bo...
View full detailsTakahashi Adapter PDF to 92mm Apogee Thread (TCD0092A)
TakahashiTakahashi Adapter PDF to 92mm Apogee Thread This is an Apogee precision digital focuser (PDF) thread for the Takahashi's 92 mm adapter. In the...
View full detailsTakahashi 92mm Thread Adapter for PDF Thread (TCD0092)
TakahashiTakahashi 92mm Thread Adapter for PDF Thread This is a precision digital focuser (PDF) thread for the Takahashi's 92 mm adapter. In the B...
View full detailsTakahashi 7.5mm Wide Mont to T-Thread Adapter (TCD0075)
TakahashiTakahashi 7.5mm Wide Mount to T-Thread Adapter This 7.5 mm adapter is a wide mount to T-thread adapter for the Starlight Express Camera and True Te...
View full detailsTakahashi 25mm Spacer for FS-60C Reducers and Flatteners (TCD0025)
TakahashiTakahashi 25mm Spacer for FS-60C Reducers and Flatteners Takahashi 25 mm spacer fits the FS-60C Reducer and Flattener. Designed for the SBIG ...
View full detailsTakahashi FSQ Adapter Ring for Mewlon/CN Focusers (TCD0024)
TakahashiTakahashi FSQ Adapter Ring for Mewlon/CN Focusers Takahashi adapter ring fits the FSQ to Mewlon/CN Focuser In the Box Takahashi FSQ Adap...
View full detailsTakahashi SBIG CFW 8/9/ST adapter for FS-60 Reducer (TCD0023)
TakahashiTakahashi SBIG CFW 8/9/ST adapter for FS-60 Reducer Takahashi adapter to fit an SBIG ST + CFW 8/9 to a FS-60 Reducer or Flattener 52 mm Fema...
View full detailsTakahashi SBIG STL Spacer for TOA-130 Reducers (TCD0022S)
TakahashiTakahashi SBIG STL Spacer for TOA-130 Reducers Takahashi adapter to attach an SBIG STL-Series CCD camera to a TOA-130 Reducer In the Box Taka...
View full detailsTakahashi Spacer for TOA Reducer & SBIG STL Camera (TCD0022)
TakahashiTakahashi Spacer for TOA Reducer & SBIG STL Camera Takahashi adapter to attach an SBIG STL-Series Camera to a TOA Reducer Male 72 t...
View full detailsTakahashi SBIG CFW-10-ST Spacer for TOA (TCD0021L)
TakahashiTakahashi SBIG CFW-10-ST Spacer for TOA Takahashi adapter to attach an SBIG ST + CFW 10 to a TOA Reducer In the Box Takahashi SBIG CFW-1...
View full detailsTakahashi SBIG CFW-8-S Spacer for TOA (TCD0021)
TakahashiTakahashi SBIG CFW-8-S Spacer for TOA Takahashi adapter to attach an SBIG ST + CFW 8/9 to a TOA Reducer In the Box Takahashi SBIG CFW-8-S Sp...
View full detailsTakahashi Mewlon-300 to SCT thread adapter (TCD0019)
TakahashiTakahashi Mewlon-300 to SCT thread adapter Takahashi 7.2 mm spacer to adapt a Mewlon 300 to an SCT thread In the Box Takahashi Mewlon-3...
View full detailsTakahashi STL to Sky 90 adapter (TCD0018STL)
TakahashiTakahashi STL to Sky 90 adapter Takahashi adapter to fit an SBIG STL camera to a Sky 90 male thread. In the Box Takahashi STL to Sky ...
View full detailsTakahashi Starlight express to SKY 90 Adapter (TCD0018SLE)
TakahashiTakahashi Starlight express to SKY 90 Adapter Takahashi adapter to fit a Starlight Express to a Sky 90 male thread. In the Box Takahashi St...
View full detailsTakahashi STL-FW8 adapter for SKY 90 (TCD0018S)
TakahashiTakahashi STL-FW8 adapter for SKY 90 Takahashi adapter to fit an SBIG STL + FW-8 STL to a Sky 90 male thread. In the Box Takahashi STL-FW8 ada...
View full detailsTakahashi SKY90 to CFW10-ST CCD adapter (TCD0018L)
TakahashiTakahashi SKY90 to CFW10-ST CCD adapter This Takahashi adapter is made to connect an SBIG ST-series camera with a CFW10 filter wheel to the male th...
View full detailsTakahashi FLI Microline adapter for FSQ-SKY 90 (TCD0018FLI-2)
TakahashiTakahashi FLI Microline adapter for FSQ-SKY 90 Takahashi adapter to fit an FLI CFW 1,2 Micro line series to a Sky 90 male thread. In the Box ...
View full detailsTakahashi FLI Pro Line adapter for FSQ-SKY 90 (TCD0018FLI-1)
TakahashiTakahashi FLI Pro Line adapter for FSQ-SKY 90 Takahashi adapter to fit an FLI CFW 1,2 Pro Line series to a Sky 90 male thread. In the Box...
View full detailsTakahashi SKY90 Reducer to 29.7 mm thread adapter (TCD0018)
TakahashiTakahashi SKY90 Reducer to 29.7 mm thread adapter The Takahashi TCD0018 is a 29.7mm Spacer/Adapter for the Sky-90, FS-60C, or "New Q" FSQ-106E...
View full detailsTakahashi STL camera FELD #6 adapter (TCD0017)
TakahashiTakahashi STL camera FELD #6 adapter The Takahashi STL camera FELD #6 adapts a 72 mm diameter thread to the STL male thread of a CCD camera. I...
View full detailsTakahashi SKY90-SCT Adapter (TCD0015)
TakahashiTakahashi SKY90-SCT Adapter The Takahashi TCD0015 55.9mm Female To SCT Male Thread Adapter is designed for the Sky-90/FS-60C/FS-78 to male SCT (Sc...
View full detailsTakahashi 13mm T-Spacer (TCD0013)
TakahashiTakahashi 13mm T-Spacer Takahashi 13 mm adapter for the Epsilon 210 to attach a CCD camera with a female t-thread mount. In the Box Takahashi...
View full detailsTakahashi SBIG STL to wide mount adpater (TCD0012STL)
TakahashiTakahashi SBIG STL to wide mount adpater Takahashi adapter to attach SBIG STL camera to Epsilon / Mewlon / CA-35 fittings. In the Box Takahas...
View full detailsTakahashi BIG ST- CFW8 to wide mount adapter (TCD0012S)
TakahashiTakahashi BIG ST- CFW8 to wide mount adapter The Takahashi TCD0012S Adapter was designed specifically to attach a SBIG STL-Series CCD camera with a...
View full detailsTakahashi FLI Microline to wide mount adapter (TCD0012FLI-2)
TakahashiTakahashi FLI Microline to wide mount adapter Takahashi adapter to attach FLI 1,2 microline series camera to Epsilon / Mewlon / CA-35 fitting...
View full detailsTakahashi FLI proline to wide mount adapter (TCD0012FLI-1)
TakahashiTakahashi FLI proline to wide mount adapter Takahashi adapter to attach FLI 1,2 proline series camera to Epsilon / Mewlon / CA-35 fittings. In...
View full detailsTakahashi NG-FS focuser to 72MM adapter (TCD0011)
TakahashiTakahashi NG-FS focuser to 72MM adapter This adapter allows the attachment of an NGF-S focuser to a Takahashi telescope with a 72mm thread. ...
View full detailsTakahashi NG-FS focuser to M210 adapter (TCD0010)
TakahashiTakahashi NG-FS focuser to M210 adapter This adapter allows the attachment of an NGF-S focuser to a CN212 or Mewlong 210/250. In the Box...
View full detailsTakahashi 9mm T Spacer (TCD0009)
TakahashiTakahashi 9mm T Spacer This 9 mm adapter is designed specifically to attach the SBIG ST camera and filter wheel to Takahashi Mewlon and TOA-1...
View full detailsTakahashi Feldstein Adapter #4 Wide mount to T thread (TCD0008)
TakahashiTakahashi Feldstein Adapter #4 Wide mount to T thread This adapter adapts from 72 mm Takahashi wide threads to the a t-thread. Adapter ends in a m...
View full detailsTakahashi Feldstein #3 Adapter Wide mount to EXT-Q thread (TCD0007)
TakahashiTakahashi Feldstein #3 Adapter Wide mount to EXT-Q thread This adapter adapts from 72 mm Takahashi wide threads to the extender-Q threads. This all...
View full detailsTakahashi Morris Adapter WM/SCT (TCD0005)
TakahashiTakahashi Morris Adapter WM/SCT This adapter allows attaching a Mewlon 210 / 250 to t-mount or SCT accessory. Adapter ends in a male SCT threa...
View full detailsTakahashi CCD wide mount to T-thread adapter (TCD0001)
TakahashiTakahashi CCD wide mount to T-thread adapter The Takahashi Wide Mount to T Thread CCD adapter is made for CCD imaging and features a T-thread and T...
View full detailsTakahashi Camera angle adjuster (CCA-250) (TKP86200)
TakahashiTakahashi Camera angle adjuster (CCA-250) The Takahashi 98 mm clear aperature camera angle adjuster allows for use of the large 645 reducer o...
View full detailsTakahashi Camera angle adjuster (TOA-150 / TOA-130NFB) (TKP30200)
TakahashiTakahashi Camera angle adjuster (TOA-150 / TOA-130NFB) This Takahashi camera angle adjuster works with the FSQ-106ED, TOA-130F and TOA-150 tel...
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