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iOptron AccuAlign TM Polar Scope for HST MiniTracker

iOptron AccuAlign TM Polar Scope for HST MiniTracker

par iOptron
UGC IOP-3330-HST
$99.00 - $99.00
$99.00
$99.00 - $99.00
$99.00
Égalisation de prix!
  • Enables Precise Polar Alignment
  • Designed Specifically for the HST MiniTracker
  • Essential for Long-Exposure Astrophotography
1 en stock
Admissible à la livraison GRATUITE aux USA pour les commandes de plus de 350$.
  • Description
  • FAQ
  • Specifications
  • In the Box
  • Downloads
  • Warranty

  • AccuAlignTM Polar Scope for HST MiniTracker

    The iOptron AccuAlign TM Polar Scope (#3330-HST) is a polar scope for the iOptron HST MiniTracker. A polar scope lets you align the tracker's rotation axis with the celestial pole, which keeps stars from trailing in longer exposures.

    Rapid and Accurate Polar Alignment for the HST MiniTracker

    Achieving a precise polar alignment is the single most critical step for successful imaging with a portable star tracker. The AccuAlignTM Polar Scope for the HST MiniTracker replaces guesswork with a direct, visual method to align your mount's axis of rotation with the Earth's. This accuracy is fundamental for preventing field rotation, allowing you to use longer shutter speeds to capture faint details in nebulae and galaxies without star trails.

  • Why do I need the AccuAlign Polar Scope for my HST MiniTracker?

    For wide-angle shots under 30 seconds, a rough alignment might be sufficient. However, for using telephoto lenses or taking exposures several minutes long, a precise polar alignment is mandatory. The AccuAlign Polar Scope provides the accuracy needed to prevent star trails and field rotation in your long-exposure images.

    Can I use the AccuAlign Polar Scope to image the Andromeda Galaxy (M31) with a 200mm lens?

    Yes, this is an ideal scenario for the AccuAlign Polar Scope. A 200mm lens requires a very accurate alignment to avoid star trailing, even on exposures of just 60-90 seconds. Using this scope to precisely align your HST MiniTracker is the key to getting sharp, detailed images of targets like the Andromeda Galaxy (M31) or the Orion Nebula (M42).

    What is the advantage of the AccuAlign Polar Scope over a laser pointer for alignment?

    While a laser can help with rough alignment, it is far less precise than a polar scope. A polar scope magnifies the view of the pole, allowing for minute adjustments. Furthermore, using high-power lasers is restricted in many areas and poses a significant hazard to aircraft, making a polar scope the safer and more accurate method.

  • This product is covered by a manufacturer's warranty. Please contact the manufacturer for details on warranty coverage and claims.