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DeWiew - Magnetic Collapsible Dew Shield & 2'' Filter Holder Compatible with Seestar S30

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Free shipping on orders over $29.99

$39.90

$ 18 .99 $18.99

In Stock

About this item

  • No Aperture Reduction – Full 30mm lens opening preserved for maximum optical performance.
  • Magnetic Snap-On Design – Quick and secure installation without disturbing telescope positioning.
  • Robust & Lightweight: Made from carbon fiber reinforced material, adding durability without extra weight.
  • Collapsible Dew Shield – Minimizes condensation and blocks stray light for clearer images. Conical geometry reduces condensation and blocks ambient light for clearer images.
  • Filter Compatibility: Holds 2'' (M48 x 0.75) filters, including UV/IR cut, neutral density, and color filters.
  • Kit Contents: Includes 1 dew shield and 1 filter holder. Telescope and filters not included.
  • Filters and Telescope Not Included: Please note that this product includes only the adapter rings. The ZWO Seestar S30 telescope and optical filters are not included.
  • Wide Camera Coverage – When using the Dew Shield, the secondary wide-angle camera is covered, but this has no impact on functionality in Stargazing mode.


Upgrade your Seestar S30 with the DeWiew Protect & Filter Kit, designed for astrophotography enthusiasts. This collapsible dew shield reduces condensation and blocks stray light for sharper images. The magnetic snap-on mount allows effortless installation without disturbing the telescope’s position. Unlike standard accessories, it ensures no aperture reduction, preserving the full 30mm lens opening. The integrated 2'' filter holder (M48 x 0.75) supports UV/IR cut, neutral density, and color filters, enhancing image quality while minimizing edge aberrations. Lightweight and compact, it easily fits inside the telescope case. Perfect for astrophotographers looking to optimize their Seestar S30 for crisp, high-contrast images. Telescope and filters not included.


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