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Until May 2nd, 2025, orders under US$800 will not incur any duties or taxes upon delivery. Please note that orders under US$800 crossing the Canada-USA border after this date will be subject to duties. They will be billed by the carrier, and you will be responsible to pay them. Prioritize ordering items that are in stock!
Until May 2nd, 2025, orders under US$800 will not incur any duties or taxes upon delivery. Please note that orders under US$800 crossing the Canada-USA border after this date will be subject to duties. They will be billed by the carrier, and you will be responsible to pay them. Prioritize ordering items that are in stock!

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Adapters

  • Original price $49.00 USD - Original price $49.00 USD
    Original price
    $49.00 USD
    $49.00 USD - $49.00 USD
    Current price $49.00 USD

    ZWO EOS Lens Adapter for EFW

    ZWO-EFW-EOS-II

    The Short EOS adapter for EFW&Cooled camera(6.5mm backfocus version).Extend distance: 17.5mmThis new type is unadjustable. EOS-T2 support Canon...

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    Original price $49.00 USD - Original price $49.00 USD
    Original price
    $49.00 USD
    $49.00 USD - $49.00 USD
    Current price $49.00 USD
  • Original price $18.00 USD - Original price $18.00 USD
    Original price
    $18.00 USD
    $18.00 USD - $18.00 USD
    Current price $18.00 USD

    ZWO M42 Extension - 21mm

    ZWO-T2-EXT-21
    2 in stock

    Telescope side: M42x0.75 internal thread Camera side: M42x0.75 external thread Diameter: 2" (50.8mm) Optical Length: 21mm Description Specific...

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    Original price $18.00 USD - Original price $18.00 USD
    Original price
    $18.00 USD
    $18.00 USD - $18.00 USD
    Current price $18.00 USD
  • Original price $18.00 USD - Original price $18.00 USD
    Original price
    $18.00 USD
    $18.00 USD - $18.00 USD
    Current price $18.00 USD

    ZWO M42-M48 Adapter - 16.5mm

    ZWO-T2-M48-16.5
    1 in stock

    M42-M48 extender : 16.5mmIt can help you to get 55mm back focus distance. Specifications

    Original price $18.00 USD - Original price $18.00 USD
    Original price
    $18.00 USD
    $18.00 USD - $18.00 USD
    Current price $18.00 USD
  • Original price $25.00 USD - Original price $25.00 USD
    Original price
    $25.00 USD
    $25.00 USD - $25.00 USD
    Current price $25.00 USD

    ZWO M42e to M48i Extension - 22.5mm

    ZWO-M42-M48-22.5

    Telescope side: M48x0.75 internal thread Camera side: M42x0.75 external thread Diameter: 2" (50.8mm) Optical Length: 22.5mm Description Specif...

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    Original price $25.00 USD - Original price $25.00 USD
    Original price
    $25.00 USD
    $25.00 USD - $25.00 USD
    Current price $25.00 USD
  • Original price $23.00 USD - Original price $23.00 USD
    Original price
    $23.00 USD
    $23.00 USD - $23.00 USD
    Current price $23.00 USD

    ZWO M48 Extension - 16.5mm

    ZWO-M48-EXT16.5
    2 in stock

    Telescope side: M48x0.75 internal thread Camera side: M48x0.75 external thread Diameter: 2" (50.8mm) Optical Length: 16.5mm Description Specif...

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    Original price $23.00 USD - Original price $23.00 USD
    Original price
    $23.00 USD
    $23.00 USD - $23.00 USD
    Current price $23.00 USD
  • Original price $12.00 USD - Original price $12.00 USD
    Original price
    $12.00 USD
    $12.00 USD - $12.00 USD
    Current price $12.00 USD

    ZWO M48-M42 Adapter

    ZWO-M48-M42
    9 in stock

    0mm optical length M48 male to M42 female 4mm thickness Description Specification...

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    Original price $12.00 USD - Original price $12.00 USD
    Original price
    $12.00 USD
    $12.00 USD - $12.00 USD
    Current price $12.00 USD
  • Original price $16.00 USD - Original price $16.00 USD
    Original price
    $16.00 USD
    $16.00 USD - $16.00 USD
    Current price $16.00 USD

    ZWO M54 Male to M42 Female Adapter

    ZWO-M54M-M42F-0

    Thread Compatibility Durable Construction Precision Engineering Lightweight Des...

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    Original price $16.00 USD - Original price $16.00 USD
    Original price
    $16.00 USD
    $16.00 USD - $16.00 USD
    Current price $16.00 USD
  • Original price $25.00 USD - Original price $25.00 USD
    Original price
    $25.00 USD
    $25.00 USD - $25.00 USD
    Current price $25.00 USD

    ZWO M54(M)-M48(F) Adapter - 21mm

    ZWO-M54-M48-21

    Thread Compatibility 21mm Optical Length Durable Construction Lightweight Desig...

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    Original price $25.00 USD - Original price $25.00 USD
    Original price
    $25.00 USD
    $25.00 USD - $25.00 USD
    Current price $25.00 USD
  • Original price $29.00 USD - Original price $29.00 USD
    Original price
    $29.00 USD
    $29.00 USD - $29.00 USD
    Current price $29.00 USD

    ZWO M68 Sensor Tilt Plate

    ZWO-M68-Plate

    Exclusive Compatibility Versatile Connectivity Precision Engineering Enhanced F...

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    Original price $29.00 USD - Original price $29.00 USD
    Original price
    $29.00 USD
    $29.00 USD - $29.00 USD
    Current price $29.00 USD
  • Original price $59.00 USD - Original price $59.00 USD
    Original price
    $59.00 USD
    $59.00 USD - $59.00 USD
    Current price $59.00 USD

    ZWO Nikon Lens Adapter for EFW

    ZWO-EFW-Nikon-II

    Nikon F-Mount Compatibility Designed for EFW Systems Precision Build T2 Thread ...

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    Original price $59.00 USD - Original price $59.00 USD
    Original price
    $59.00 USD
    $59.00 USD - $59.00 USD
    Current price $59.00 USD
  • Original price $69.00 USD - Original price $69.00 USD
    Original price
    $69.00 USD
    $69.00 USD - $69.00 USD
    Current price $69.00 USD

    ZWO Nikon-T2 Adapter

    ZWO-Nikon-T2-II
    1 in stock

    Nikon Lens Compatibility T2 Thread Interface Durable and Lightweight Construction ...

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    Original price $69.00 USD - Original price $69.00 USD
    Original price
    $69.00 USD
    $69.00 USD - $69.00 USD
    Current price $69.00 USD
  • Original price $29.00 USD - Original price $29.00 USD
    Original price
    $29.00 USD
    $29.00 USD - $29.00 USD
    Current price $29.00 USD

    ZWO Sensor Tilt Plate - M42

    ZWO-M42-Plate

    Optimized for APS-C Cameras Flexible Connections Designed for M42-Thread Telescopes ...

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    Original price $29.00 USD - Original price $29.00 USD
    Original price
    $29.00 USD
    $29.00 USD - $29.00 USD
    Current price $29.00 USD
  • Original price $29.00 USD - Original price $29.00 USD
    Original price
    $29.00 USD
    $29.00 USD - $29.00 USD
    Current price $29.00 USD

    ZWO Sensor Tilt Plate - M48

    ZWO-M48-Plate
    1 in stock

    Designed for M48 Thread Telescopes Enhanced Compatibility Durable and Precise Design ...

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    Original price $29.00 USD - Original price $29.00 USD
    Original price
    $29.00 USD
    $29.00 USD - $29.00 USD
    Current price $29.00 USD
  • Original price $29.00 USD - Original price $29.00 USD
    Original price
    $29.00 USD
    $29.00 USD - $29.00 USD
    Current price $29.00 USD

    ZWO Sensor Tilt Plate - M54

    ZWO-M54-Plate

    Compatibility Flexible Connections Precise Design Included with Full-Frame Came...

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    Original price $29.00 USD - Original price $29.00 USD
    Original price
    $29.00 USD
    $29.00 USD - $29.00 USD
    Current price $29.00 USD
  • Original price $35.00 USD - Original price $35.00 USD
    Original price
    $35.00 USD
    $35.00 USD - $35.00 USD
    Current price $35.00 USD

    ZWO Sony E Adapter for ASI Cameras

    ZWO-Sony-NEX
    1 in stock

    Compatibility with Small Sensor Cameras Manual Lens Support E-Mount Lens Compatibility ...

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    Original price $35.00 USD - Original price $35.00 USD
    Original price
    $35.00 USD
    $35.00 USD - $35.00 USD
    Current price $35.00 USD
  • Original price $18.00 USD - Original price $18.00 USD
    Original price
    $18.00 USD
    $18.00 USD - $18.00 USD
    Current price $18.00 USD

    ZWO T-Mount Adapter - 1.25"

    ZWO-T-Mount
    2 in stock

    Universal Compatibility Prime Focus Photography Durable Construction Lightweigh...

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    Original price $18.00 USD - Original price $18.00 USD
    Original price
    $18.00 USD
    $18.00 USD - $18.00 USD
    Current price $18.00 USD
  • Original price $18.00 USD - Original price $18.00 USD
    Original price
    $18.00 USD
    $18.00 USD - $18.00 USD
    Current price $18.00 USD

    ZWO T2 Adapter - 11mm

    ZWO-T2-T2-11
    2 in stock

    Double Male T2 Thread Design Durable Aluminum Construction Compact and Lightweight ...

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    Original price $18.00 USD - Original price $18.00 USD
    Original price
    $18.00 USD
    $18.00 USD - $18.00 USD
    Current price $18.00 USD
  • Original price $12.00 USD - Original price $12.00 USD
    Original price
    $12.00 USD
    $12.00 USD - $12.00 USD
    Current price $12.00 USD

    ZWO T2 Male to T2 Male Adapter

    ZWO-T2-T2
    1 in stock

    Adds 2mm to the connection distance for fine-tuning backfocus. Equipped with T2 (M42*0.75 thread) interfaces on bot...

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    Original price $12.00 USD - Original price $12.00 USD
    Original price
    $12.00 USD
    $12.00 USD - $12.00 USD
    Current price $12.00 USD
  • Original price $48.00 USD - Original price $48.00 USD
    Original price
    $48.00 USD
    $48.00 USD - $48.00 USD
    Current price $48.00 USD

    ZWO T2 Tilter II

    ZWO-T2-Tilter-II
    2 in stock

    Used to Fine-Tune the Camera's Imaging Plane Used to Eliminate Newton Rings During H-Alpha Solar Imaging ...

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    Original price $48.00 USD - Original price $48.00 USD
    Original price
    $48.00 USD
    $48.00 USD - $48.00 USD
    Current price $48.00 USD
  • Original price $12.00 USD - Original price $12.00 USD
    Original price
    $12.00 USD
    $12.00 USD - $12.00 USD
    Current price $12.00 USD

    ZWO T2 To C/CS Adapter

    ZWO-T2-CS

    Thickness of 7mm Connect C or CS Lenses to ZWO ASI Cameras Description In the Box ...

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    Original price $12.00 USD - Original price $12.00 USD
    Original price
    $12.00 USD
    $12.00 USD - $12.00 USD
    Current price $12.00 USD
  • Original price $59.00 USD - Original price $59.00 USD
    Original price
    $59.00 USD
    $59.00 USD - $59.00 USD
    Current price $59.00 USD

    ZWO T2 to Canon EOS EF-Mount Lens Adapter

    ZWO-EOS-T2-II
    1 in stock

    Mount Canon EF lenses to ZWO ASI cameras Compatible with 2″ IR-CUT filters Suitable for ASI camer...

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    Original price $59.00 USD - Original price $59.00 USD
    Original price
    $59.00 USD
    $59.00 USD - $59.00 USD
    Current price $59.00 USD
  • Original price $16.00 USD - Original price $16.00 USD
    Original price
    $16.00 USD
    $16.00 USD - $16.00 USD
    Current price $16.00 USD

    ZWO T2-1.25" Filter Adapter

    ZWO-T2-1.25-3
    2 in stock

    Outer M42*0.75 Male Thread Inner M28.5*0.6 Female Thread Thickness of 3mm Description...

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    Original price $16.00 USD - Original price $16.00 USD
    Original price
    $16.00 USD
    $16.00 USD - $16.00 USD
    Current price $16.00 USD
  • Original price $25.00 USD - Original price $25.00 USD
    Original price
    $25.00 USD
    $25.00 USD - $25.00 USD
    Current price $25.00 USD

    ZWO T2-1.25" Holder

    ZWO-T2-1.25M
    2 in stock

    T2 (M42*0.75 male thread)-1.25″(female thread) holder Description Diagrams & Ressources In the Box ZWO T2-1.25" Holder - Overview ...

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    Original price $25.00 USD - Original price $25.00 USD
    Original price
    $25.00 USD
    $25.00 USD - $25.00 USD
    Current price $25.00 USD