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Aluminum Dew Shield with Cover Cap

Prices as of September 25, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$169.95
Sep 12 · Macy's
Best price
$169.95
−0% vs high
14-day high
$169.95
All stores
$170$170$170
Sep 12Sep 25
  • Macy's
Lowest in 14 days: $169.95 at Macy's. Highest: $169.95. Current best is 0% below the 14-day high.

About this product

The Celestron 8" Aluminum Dew Shield with Cover Cap is a precision-engineered accessory designed to protect the optical tube of Schmidt-Cassegrain telescopes. It reduces radiative cooling of the Schmidt corrector lens, helping to prevent dew formation during nighttime observations. By blocking stray light, it enhances image contrast and clarity. The shield features a rigid aluminum body with a velvet-lined interior and two adjustable clips for secure attachment. It is compatible with 8" EdgeHD, RASA, and post-2006 Schmidt Cassegrain telescope tubes. The cover cap provides additional protection when not in use.

  • Fits 8" Schmidt-Cassegrain telescopes
  • Prevents dew on lens surface
  • Velvet-lined interior blocks stray light
  • Adjustable clips for easy installation
  • Rigid aluminum construction
  • Includes protective cover cap

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Aluminum Dew Shield with Cover Cap — Price Tracker & History