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Chercheurs polaires

Polar alignment determines how long you can expose before field rotation and drift show, and it is the step that most often gets rushed. A polar scope with an illuminated reticle turns a guessing exercise into a two-minute procedure with a repeatable result. David Astro carries polar scopes in Canada, stocked in Canada and shipped worldwide.

Fitment is mount-specific and reticle patterns differ. Tell us your mount and we will confirm the correct scope and explain how to use its pattern.

Filtres

CA$100.00 - CA$100.00
CA$100.00
CA$100.00 - CA$100.00
CA$100.00

Celestron Chercheur Polaire - CG-4

CEL-94223

Caractéristiques Polar alignez plus facilement votre monture équatoriale Celestron Omni ou CG-4 avec ce Celestron Polar Axis Finder S'insère dan...

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CA$100.00 - CA$100.00
CA$100.00
CA$100.00 - CA$100.00
CA$100.00
CA$86.00 - CA$86.00
CA$86.00
CA$86.00 - CA$86.00
CA$86.00

Celestron Chercheur Polaire - CG-5 / AVX / CGEM

CEL-94224
1 en stock

Caractéristiques Polar alignez votre monture équatoriale Celestron CGEM, Advanced VX ou CG-5 avec ce Celestron Polar Finderscope S'insère dans...

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CA$86.00 - CA$86.00
CA$86.00
CA$86.00 - CA$86.00
CA$86.00
CA$271.00 - CA$271.00
CA$271.00
CA$271.00 - CA$271.00
CA$271.00

Celestron Chercheur Polaire - CGX et CGX-L

CEL-94239

Caractéristiques Fabriqué sur mesure pour les montures CGX et CGX-L Angle de support réglable pour une meilleure accessibilité Grossissement ...

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CA$271.00 - CA$271.00
CA$271.00
CA$271.00 - CA$271.00
CA$271.00
CA$139.99 - CA$139.99
CA$139.99
CA$139.99 - CA$139.99
CA$139.99

Explore Scientific Chercheur Polaire iEXOS-100 avec Adaptateur

ES-PFiEXOS100

Explorez Scientific iEXOS-100 Polar Finder et adaptateur

CA$139.99 - CA$139.99
CA$139.99
CA$139.99 - CA$139.99
CA$139.99
CA$111.99 - CA$111.99
CA$111.99
CA$111.99 - CA$111.99
CA$111.99

Explore Scientific Chercheur Polaire Illuminé

ES-PFEXOS2

Le viseur polaire EXOS2 est doté de marquages ​​Polar Assist pour vous aider à réaliser efficacement un alignement polaire correct. Cette lunette p...

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CA$111.99 - CA$111.99
CA$111.99
CA$111.99 - CA$111.99
CA$111.99
Explore Scientific Replacement Illuminator for Polar Finder EXOS2/EXOS2GT
CA$70.00 - CA$70.00
CA$70.00
CA$70.00 - CA$70.00
CA$70.00

Explore Scientific Replacement Illuminator for Polar Finder EXOS2/EXOS2GT

ES-EXOS2PFI
2 en stock

Deep Red LED Illumination Variable Brightness Control Fits 50mm Reticle Finder Scopes Compatible with EXOS2 & EXOS2GT Mounts Powered by 2 AA B...

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CA$70.00 - CA$70.00
CA$70.00
CA$70.00 - CA$70.00
CA$70.00
CA$147.00 - CA$147.00
CA$147.00
CA$147.00 - CA$147.00
CA$147.00

iOptron 3330-SGP

IOP-3330-SGP

CA$147.00 - CA$147.00
CA$147.00
CA$147.00 - CA$147.00
CA$147.00
iOptron AccuAlign TM Polar Scope for CEM/SkyGuider/SkyTracker Series
CA$119.00 - CA$119.00
CA$119.00
CA$119.00 - CA$119.00
CA$119.00

iOptron AccuAlign TM Polar Scope for CEM/SkyGuider/SkyTracker Series

IOP-3330

Enables Fast and Accurate Polar Alignment Essential for Long-Exposure Astrophotography Reduces Field Rotation for Sharp Stars Designed for iOptron...

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CA$119.00 - CA$119.00
CA$119.00
CA$119.00 - CA$119.00
CA$119.00
iOptron AccuAlign TM Polar Scope for HST MiniTracker
CA$139.00 - CA$139.00
CA$139.00
CA$139.00 - CA$139.00
CA$139.00

iOptron AccuAlign TM Polar Scope for HST MiniTracker

IOP-3330-HST
1 en stock

Enables Precise Polar Alignment Designed Specifically for the HST MiniTracker Features an Intuitive Etched Reticle Dramatically Speeds Up Field Se...

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CA$139.00 - CA$139.00
CA$139.00
CA$139.00 - CA$139.00
CA$139.00
iOptron Illuminating LED for CEM26/GEM28 AccuAlign Polar Scope
CA$49.00 - CA$49.00
CA$49.00
CA$49.00 - CA$49.00
CA$49.00

iOptron Illuminating LED for CEM26/GEM28 AccuAlign Polar Scope

IOP-3334

Official accessory for iOptron CEM26 and GEM28 mounts Illuminates the AccuAlign polar scope reticle Enables fast and accurate polar alignment in t...

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CA$49.00 - CA$49.00
CA$49.00
CA$49.00 - CA$49.00
CA$49.00
CA$333.00 - CA$333.00
CA$333.00
CA$333.00 - CA$333.00
CA$333.00

Polarscope électronique iOptron iPolar

IOP-3339-034

I ntroducing iOptron iPolar TM - un polarscope électronique de haute précision et facile à utiliser (e-PS). Qu'est-ce qui rend iPolar unique ? 1. ...

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CA$333.00 - CA$333.00
CA$333.00
CA$333.00 - CA$333.00
CA$333.00
iOptron iPolar Electronic Polarscope for HEM15/HEM27/HEM44 Mounts
CA$312.00 - CA$312.00
CA$312.00
CA$312.00 - CA$312.00
CA$312.00

iOptron iPolar Electronic Polarscope for HEM15/HEM27/HEM44 Mounts

IOP-3339A-HEM

Achieves polar alignment precision of approximately 30 arcseconds Designed for internal installation on iOptron HEM15, HEM27, and HEM44 mounts Sim...

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CA$312.00 - CA$312.00
CA$312.00
CA$312.00 - CA$312.00
CA$312.00
iOptron iPolar Internal Electronic Polar Scope for CEM120 Mounts
CA$333.00 - CA$333.00
CA$333.00
CA$333.00 - CA$333.00
CA$333.00

iOptron iPolar Internal Electronic Polar Scope for CEM120 Mounts

IOP-3339A-120

Achieves polar alignment with 30 arcsecond resolution 13° wide field of view digital camera Designed for internal installation in iOptron CEM120 m...

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CA$333.00 - CA$333.00
CA$333.00
CA$333.00 - CA$333.00
CA$333.00
iOptron iPolar Internal Electronic Polar Scope for CEM26/GEM28/SkyGuider Pro Mounts
CA$305.00 - CA$305.00
CA$305.00
CA$305.00 - CA$305.00
CA$305.00

iOptron iPolar Internal Electronic Polar Scope for CEM26/GEM28/SkyGuider Pro Mounts

IOP-3339R

Internal design for CEM26, GEM28, and SkyGuider Pro mounts Achieves polar alignment with 30 arcsecond resolution 13° wide field of view camera Sof...

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CA$305.00 - CA$305.00
CA$305.00
CA$305.00 - CA$305.00
CA$305.00
iOptron iPolar Internal Electronic Polar Scope for CEM40 Mounts
CA$333.00 - CA$333.00
CA$333.00
CA$333.00 - CA$333.00
CA$333.00

iOptron iPolar Internal Electronic Polar Scope for CEM40 Mounts

IOP-3339A-040

Achieves polar alignment to a resolution of 30 arcseconds Wide 13° field of view for rapid plate solving Installs internally on iOptron CEM40 and ...

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CA$333.00 - CA$333.00
CA$333.00
CA$333.00 - CA$333.00
CA$333.00
iOptron iPolar™ Electronics Polar Scope
CA$305.00 - CA$305.00
CA$305.00
CA$305.00 - CA$305.00
CA$305.00

iOptron iPolar™ Electronics Polar Scope

IOP-3339

Achieves polar alignment precision of approximately 30 arcseconds Wide ~13 degree field of view for easy pole acquisition High-resolution sensor p...

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CA$305.00 - CA$305.00
CA$305.00
CA$305.00 - CA$305.00
CA$305.00
iOptron Polar Scope for SmartEQ
CA$109.00 - CA$109.00
CA$109.00
CA$109.00 - CA$109.00
CA$109.00

iOptron Polar Scope for SmartEQ

IOP-3130

Enables Precise Polar Alignment Designed Specifically for the iOptron SmartEQ Mount Essential for Long-Exposure Astrophotography Improves GoTo Poi...

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CA$109.00 - CA$109.00
CA$109.00
CA$109.00 - CA$109.00
CA$109.00
iOptron Polar Scope Kit for CEM26
CA$181.00 - CA$181.00
CA$181.00
CA$181.00 - CA$181.00
CA$181.00

iOptron Polar Scope Kit for CEM26

IOP-C2633

Designed specifically for the iOptron CEM26 mount Provides a direct, through-the-axis optical view of the celestial pole Enables fast and intuitiv...

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CA$181.00 - CA$181.00
CA$181.00
CA$181.00 - CA$181.00
CA$181.00
iOptron Polar Scope Kit for GEM28
CA$181.00 - CA$181.00
CA$181.00
CA$181.00 - CA$181.00
CA$181.00

iOptron Polar Scope Kit for GEM28

IOP-G2833

Optical Polar Alignment Accessory for iOptron GEM28 Mounts Enables Fast, Computer-Free Setup Illuminated Reticle for Easy Sighting of Polaris Idea...

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CA$181.00 - CA$181.00
CA$181.00
CA$181.00 - CA$181.00
CA$181.00
CA$49.00 - CA$49.00
CA$49.00
CA$49.00 - CA$49.00
CA$49.00

iOptron Polar Scope Mounting Bracket for PST Micro Tracker

IOP-3340-PST

Enables Precise Polar Alignment Designed for the iOptron PST Micro Tracker (#3680) Compatible with AccuAlign (#3330-HST) Polar Scopes Compatible w...

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CA$49.00 - CA$49.00
CA$49.00
CA$49.00 - CA$49.00
CA$49.00
CA$43.00 - CA$43.00
CA$43.00
CA$43.00 - CA$43.00
CA$43.00

Adaptateur détachable Pegasus NYX-101 Polemaster

PEG-NYX-PLMSTR

Enables use of QHY Polemaster on Pegasus Astro NYX-101 and NYX-88 mounts Streamlines polar alignment for faster, more accurate setup Detachable de...

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CA$43.00 - CA$43.00
CA$43.00
CA$43.00 - CA$43.00
CA$43.00
QHYCCD Adapter for PoleMaster - Paramount MX (Not MYT/MX+)
CA$63.00 - CA$63.00
CA$63.00
CA$63.00 - CA$63.00
CA$63.00

QHYCCD Adapter for PoleMaster - Paramount MX (Not MYT/MX+)

QHY-020045

Securely mounts the QHY PoleMaster to your mount Designed specifically for the Software Bisque Paramount MX Provides a rigid, non-flexing connecti...

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CA$63.00 - CA$63.00
CA$63.00
CA$63.00 - CA$63.00
CA$63.00
CA$377.00 - CA$377.00
CA$377.00
CA$377.00 - CA$377.00
CA$377.00

QHYCCD PoleMaster

QHY-100061

PoleMaster est l'invention unique de QHYCCD qui a résolu la difficulté d'obtenir un alignement de précision des pôles. Précis, facile et rapide ! ...

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CA$377.00 - CA$377.00
CA$377.00
CA$377.00 - CA$377.00
CA$377.00
CA$42.00 - CA$63.00
CA$42.00 - CA$63.00
CA$42.00 - CA$63.00
CA$42.00

Adaptateur QHYCCD PoleMaster

Options available

Le PoleMaster peut être monté sur n'importe quelle monture équatoriale : Avec une bague d'adaptation appropriée, le PoleMaster peut être monté sur...

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CA$42.00 - CA$63.00
CA$42.00 - CA$63.00
CA$42.00 - CA$63.00
CA$42.00

Polar Alignment Methods and Accuracy

Polaris is not at the celestial pole. Every polar scope reticle is a way of placing it correctly relative to the pole for your date and time.

  • Reticle patterns: Circles, clock faces or date scales that indicate where Polaris should sit. Patterns differ by manufacturer and need the correct procedure for that design.
  • Illuminated reticles: Adjustable red illumination, which must be dim enough not to overwhelm Polaris itself — a common frustration with fixed-brightness units.
  • Achievable accuracy: A well-used polar scope reaches a few arcminutes, which is entirely adequate for guided imaging at most focal lengths.
  • Electronic alternatives: Camera-based polar alignment reaches better accuracy in less time and works when Polaris is obscured by a building or tree.
  • Drift alignment: The most accurate method, requiring no view of the pole at all, at the cost of considerably more time.
  • Mount-specific fitment: Polar scopes are matched to a mount's polar axis bore, and the reticle must match the mount's documented procedure.

Why Choose David Astro for Polar Scopes

The right alignment method depends on your site more than on your equipment.

  • Site-based advice: If Polaris is blocked from your usual spot, we will point you to an electronic solution rather than sell a polar scope you cannot use.
  • Procedure explained: Reticle patterns are not self-explanatory, and we will walk through the correct procedure for your specific mount and reticle.
  • Accuracy expectations set: We tell you what accuracy is actually needed for your focal length, so you do not spend an hour chasing precision that guiding would handle.
  • Authorized dealer: Genuine products with manufacturer warranty, in Canadian stock.
  • Ships from Canada: No duties or brokerage fees for Canadian orders.

Polar Scopes in Canada — Frequently Asked Questions

How accurate does polar alignment need to be?
For guided imaging, a few arcminutes is sufficient — guiding handles the residual drift. For unguided or very long focal length work, aim for under one arcminute.
What if I cannot see Polaris?
Use an electronic polar alignment camera, which plate-solves the region around the pole and works even when Polaris itself is obscured, or use drift alignment, which needs no view of the pole at all.
Why does my reticle brightness matter?
Because Polaris is only second magnitude. A reticle that is too bright washes it out entirely, which is why adjustable illumination is worth insisting on.
Will a polar scope from another mount fit?
Generally not. They are sized to a specific polar axis bore and their reticles match a specific procedure. Tell us your mount and we will confirm the correct unit.

Aligning faster and better?

Tell us your mount and your view of the pole and we will recommend a method. Canadian stock, worldwide shipping.