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1465 products

Showing 25 - 48 of 1465 products

Complete Your Setup — Explore Telescope Accessories at Telescopes Canada

Take your observing experience to the next level with Telescopes Canada’s wide range of telescope accessories. From precision focusers and sturdy mounts to power supplies, adapters, and carry cases, we have everything you need to get the most out of your gear.

Whether you’re fine-tuning for sharper images, upgrading for comfort, or expanding your setup for astrophotography, our curated selection of top-quality accessories is designed to enhance performance and make every stargazing session unforgettable.

Showing 25 - 48 of 1465 products

Save $25

ZWO Accessory ZWO 200mm Pier Extension for AM5 Mount - PE200

ZWO Accessory ZWO 200mm Pier Extension for AM5 Mount - PE200

ZWO ZWO 200mm Pier Extension for AM5 Mount - PE200

$214 CAD $239 CAD

In stock

Celestron Accessory Celestron Aluminum Dew Shield and Cap

Celestron Accessory Celestron Aluminum Dew Shield and Cap

Celestron Celestron Aluminum Dew Shield and Cap

From $159 CAD

In stock

Kendrick Astro Instruments Accessory Kendrick Bahtinov Focus Mask

Kendrick Astro Instruments Accessory Kendrick Bahtinov Focus Mask

Kendrick Astro Instruments Kendrick Bahtinov Focus Mask

From $37 CAD

In stock

William Optics Guide Scope Red William Optics All New Slide-Base UniGuide 32mm Guide Scope - M-G32PB

William Optics Guide Scope Gray William Optics All New Slide-Base UniGuide 32mm Guide Scope - M-G32PB

William Optics William Optics All New Slide-Base UniGuide 32mm Guide Scope - M-G32PB

$189 CAD

In stock

Save $5

ZWO Accessory ZWO EAF Hand Controller - ZWO-EAF-HC

ZWO Accessory ZWO EAF Hand Controller - ZWO-EAF-HC

ZWO ZWO EAF Hand Controller - ZWO-EAF-HC

$51 CAD $56 CAD

In stock

Save $20

ZWO Accessory ZWO EAF Electronic Automatic Focuser EAFN and EAF-Pro - ZWO-EAFN / ZWO-EAF-PRO

ZWO Accessory EAFN ZWO EAF Electronic Automatic Focuser EAFN and EAF-Pro - ZWO-EAFN / ZWO-EAF-PRO

ZWO ZWO EAF Electronic Automatic Focuser EAFN and EAF-Pro - ZWO-EAFN / ZWO-EAF-PRO

From $189 CAD $209 CAD

In stock

Telescopes Canada Shipping Delivery Signature for Orders Under $1,000

Telescopes Canada Delivery Signature for Orders Under $1,000

$5 CAD

Svbony Guide Scope 50mm Svbony SV106 50mm and 60mm Guide Scopes with Helical Focuser

Svbony Guide Scope Svbony SV106 50mm and 60mm Guide Scopes with Helical Focuser

Svbony Svbony SV106 50mm and 60mm Guide Scopes with Helical Focuser

From $80 CAD

In stock

Antares Accessory Antares 1.25" Laser Collimator - LC

Antares Accessory Antares 1.25" Laser Collimator - LC

Antares Antares 1.25" Laser Collimator - LC

$76 CAD

Back Order

Svbony Accessory Svbony SV192 Dew Heater 12V for Telescopes and Lens

Svbony Accessory Svbony SV192 Dew Heater 12V for Telescopes and Lens

Svbony Svbony SV192 Dew Heater 12V for Telescopes and Lens

From $25 CAD

In stock

William Optics Accessory Red William Optics New RedCat/WhiteCat Series Saddle Handle Bar - M-HCRC

William Optics Accessory Black William Optics New RedCat/WhiteCat Series Saddle Handle Bar - M-HCRC

William Optics William Optics New RedCat/WhiteCat Series Saddle Handle Bar - M-HCRC

$83 CAD

In stock

Save $2

ZWO Accessory ZWO Finder Shoe Bracket - ZWO-FS-II

ZWO ZWO Finder Shoe Bracket - ZWO FS-II

$23 CAD $25 CAD

In stock

Pegasus Astro Accessory Pegasus Astro 12V 10A Heavy Duty Power Supply

Pegasus Astro Accessory 2.1mm Pegasus Astro 12V 10A Heavy Duty Power Supply

Pegasus Astro Pegasus Astro 12V 10A Heavy Duty Power Supply

From $89 CAD

In stock

Save $17

ZWO Accessory ZWO OAG Off-Axis Guider for Astrophotography - ZWO-OAG

ZWO ZWO OAG Off-Axis Guider for Astrophotography - ZWO-OAG

$162 CAD $179 CAD

In stock

Save $6

ZWO Accessory ZWO Counterweight Bar for AM5 Harmonic Drive Mount - ZWO-BC230

ZWO Accessory ZWO Counterweight Bar for AM5 Harmonic Drive Mount - ZWO-BC230

ZWO ZWO Counterweight Bar for AM3 and AM5 Harmonic Drive Mount - ZWO-BC230

$49 CAD $55 CAD

In stock

Save $3

ZWO Accessory ZWO Cooled Camera Anti-Dew Heater Strip for Pro Cameras - ZWO-Anti-Dew

ZWO ZWO Cooled Camera Anti-Dew Heater Strip for Pro Cameras - ZWO-Anti-Dew

$24 CAD $27 CAD

In stock

William Optics Guide Scope Red William Optics UniGuide 50mm f/4.0 Guide Scope - M-G50PB

William Optics Guide Scope Grey William Optics UniGuide 50mm f/4.0 Guide Scope - M-G50PB

William Optics William Optics UniGuide 50mm f/4.0 Guide Scope - M-G50PB

$275 CAD

In stock

Sky-Watcher Accessory Sky-Watcher 12V 4A DC Power Adapter - S30105

Sky-Watcher Accessory Sky-Watcher 12V 4A DC Power Adapter - S30105

Sky-Watcher Sky-Watcher 12V 4A DC Power Adapter - S30105

$80 CAD

In stock

Celestron Accessory Celestron Basic SmartPhone Adapter - 81035

Celestron Accessory Celestron Basic SmartPhone Adapter - 81035

Celestron Celestron Basic SmartPhone Adapter - 81035

$28 CAD

In stock

Svbony Accessory Svbony Black 2'' M48 Extension/Spacer Tube Kit - 5mm 10mm 15mm 30mm - SV119/F9190A

Svbony Accessory Svbony Black 2'' M48 Extension/Spacer Tube Kit - 5mm 10mm 15mm 30mm - SV119/F9190A

Svbony Svbony Black 2'' M48 Extension/Spacer Tube Kit - 5mm 10mm 15mm 30mm - SV119/F9190A

$29 CAD

In stock

Hubble Optics Accessory Hubble Optics 5-Star Artificial Star

Hubble Optics Accessory Hubble Optics 5-Star Artificial Star

Hubble Optics Hubble Optics 5-Star Artificial Star

$39 CAD

In stock

ZWO Accessory ZWO ASIAIR Mini Smart WiFi Controller - ZWO-ASIAIR-MINI

ZWO Accessory ZWO ASIAIR Mini Smart WiFi Controller - ZWO-ASIAIR-MINI

ZWO ZWO ASIAIR Mini Smart WiFi Controller - ZWO-ASIAIR-MINI

$279 CAD

Sold out

Svbony Accessory Svbony Aluminum Alloy Bahtinov Focusing Masks - W2381

Svbony Accessory Svbony Aluminum Alloy Bahtinov Focusing Masks - W2381

Svbony Svbony Aluminum Alloy Bahtinov Focusing Masks - W2381

$26 CAD

Only 3 units left

Celestron Accessory Celestron Dew Shield DX for C6 & C8 - 94018

Celestron Accessory Celestron Dew Shield DX for C6 & C8 - 94018

Celestron Celestron Dew Shield DX for C6 & C8 - 94018

$44 CAD

Back Order

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Lifetime Technical Support

Every purchase includes ongoing help with product configuration, assembly and setup, and troubleshooting (hardware/software). While manufacturer warranties still govern repairs, replacements and parts, we’ll guide you through diagnostics and assist with warranty claims.

Priority Customer Service

Whether you're just starting out or diving deeper into astronomy, our friendly Product Support Specialists are ready to guide you every step of the way.
✨ Need a hand? Contact Us - we’d love to hear from you!

Proudly Canadian

We’re 100% owned and operated right here in Ontario -and we love supporting fellow Canadian manufacturers. Explore our collection of homegrown products and trusted Canadian brands!

Promotes Sustainability

We are committed to fostering a sustainable future by promoting environmentally responsible practices within our business and astronomy. We use recyclable shipping materials and re-use non-recyclable materials wherever possible.