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Exceptionally closed to the public to fulfill orders Tuesday to Thursday, until the end of March. OPEN FOR PICKUP ONLY TUESDAY TO SATURDAY. It may take more time than usual to fulfill orders due to eclipse orders.
Exceptionally closed to the public to fulfill orders Tuesday to Thursday, until the end of March. OPEN FOR PICKUP ONLY TUESDAY TO SATURDAY. It may take more time than usual to fulfill orders due to eclipse orders.

Spacer Rings, Extensions & Adapters

Telescope Spacer Rings, Extensions & Adapters will help you achieve a correct back focus. There is many format and size for those rings
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    ZWO M48-M42 Adapter (M48-M42)

    ZWO M48-M42 Adapter The ZWO M48-M42 Adapter allows you to convert a M48 female tread to a M42 female thread.     Technical Specifications Connec...

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    Original price $16.00 - Original price $16.00
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    ZWO M42-M48 16.5mm Adapter (T2-M48-16.5)

    ZWO M42-M48 16.5mm Adapter The ZWO M42-M48 16.5mm Adapter is useful to obtain a precise spacing when using a focal reducer or corrector that needs ...

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  • Original price $22.00 - Original price $22.00
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    ZWO T2-1.25" Filter Adapter (T2-1.25-3)

    ZWO T2-1.25" Filter Adapter The ZWO T2-1.25" Filter Adapter allows you to install a 1.25" filter the sensor of your camera.   Technical Specificati...

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    Original price $22.00 - Original price $22.00
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    ZWO M42M-M48F 22.5mm Extender (M42-M48-22.5)

    ZWO M42M-M48F 22.5mm Extender The thickness of the M42M-M48F 22.5mm extender is 22.5mm. It is an important astronomical accessory for ASI2600MM ...

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  • Original price $22.00 - Original price $22.00
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    ZWO M54 Male to M42 Female Adapter (M54M-M42F)

    ZWO M54 Male to M42 Female Adapter   In the Box ZWO M54 Male to M42 Female Adapter Manuals & Warranty ZWO 2-Years Warranty  

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    ZWO T2-T2 Adapter (T2-T2)

    ZWO T2-T2 Adapter The ZWO T2-T2 Adapter allows you to convert a M42x0.75 (T/T2) female thread to a male one. It has an optical length of 2mm.   Tec...

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  • Original price $80.00 - Original price $80.00
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    ZWO Canon EOS-T2 Lens Adapter (EOS-T2-II)

    ZWO Canon EOS-T2 Lens Adapter The ZWO Canon EOS-T2 Lens Adapter has two parts (EOS-T2 adapter and 5mm length T2-extender). It’ unadjustable and su...

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    Original price $80.00 - Original price $80.00
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    ZWO M48-M48 16.5mm Adapter (M48-EXT16.5)

    ZWO M48-M48 16.5mm Adapter The ZWO M48-M48 16.5mm Adapter is useful to obtain a precise spacing when using a focal reducer or corrector that needs ...

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    ZWO M42-M42 21mm Adapter (T2-EXT-21)

    ZWO M42-M42 21mm Adapter The ZWO M42-M42 21mm Adapter is useful to obtain a precise spacing when using a focal reducer or corrector that needs a ce...

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    ZWO M54 Adapter Replacing EFW (D70-M54F)

    ZWO M54 Adapter Replacing EFW The ZWO M54 adapter is an adapter designed specifically for ASI cooled cameras. Instead of using the 20mm ZWO EFW, yo...

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    Original price $39.00 - Original price $39.00
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    ZWO M54-M48 21mm Adapter (M54-M48-21)

    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...

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    ZWO M42 11mm Ring (T2-T2-11)

    ZWO M42 11mm Ring The ZWO M42 11mm Ring is useful to obtain a precise spacing when using a focal reducer or corrector that needs a certain chip-red...

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    ZWO Sony NEX Lens to ASI Small-Sensor Camera Adapter (SONY-NEX)

    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...

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  • Original price $93.00 - Original price $93.00
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    ZWO Adapter - Nikon Lens to 2" Filter Wheel (EFW2-Nikon)

    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...

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    Original price $93.00 - Original price $93.00
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  • Original price $66.00 - Original price $66.00
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    ZWO EOS Lens Adapter for 2“ EFW Filter Wheel (EFW2-EOS)

    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...

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    Original price $66.00 - Original price $66.00
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    ZWO M54M - M54F 16.5mm Adapter (M54-16.5)

     ZWO M54M - M54F 16.5mm AdapterThis adapter allows conversion from female M54 to female M54 with 16.5mm spacing.Technical Specifications M54 Male T...

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    ZWO M54M - M54F 21mm (M54-21)

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

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    ZWO M54-M48 Adapter (M54-M48)

    ZWO M54-M48 Adapter  Adapter with M54x0.75 male thread all the way on the outside and M48x0.75 female thread all the way through on the inside Zero...

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    ZWO T2-1.25" Holder (T2-1.25M)

    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...

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    Original price $34.00 - Original price $34.00
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    ZWO T-Mount to C-Mount Adapter (T2-CS)

    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...

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    ZWO M54M-M48F-2mm adapter (M54M-M48F-2)

    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...

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    ZWO M42 Adapter for OAG (M42-adapter)

    ZWO M42 Adapter for OAG The ZWO M42 Adapter for OAG is a T2 adapter that allows you to connect your main imaging camera to your ZWO OAG. It is incl...

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