---
product_id: 449741962
title: "Aluminum Telescope Dew Shield with Cover Cap – Fits 8” Schmidt Cassegrain, EdgeHD, and RASA telescopes"
brand: "celestron"
price: "฿36819"
currency: THB
in_stock: true
reviews_count: 5
category: "Celestron"
url: https://www.desertcart.co.th/products/449741962-aluminum-telescope-dew-shield-with-cover-cap-fits-8-schmidt
store_origin: TH
region: Thailand
---

# Stray light reduction with velvet lining Easy clip-on installation Dew prevention shield Aluminum Telescope Dew Shield with Cover Cap – Fits 8” Schmidt Cassegrain, EdgeHD, and RASA telescopes

**Brand:** celestron
**Price:** ฿36819
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate your stargazing game—never miss a clear night again!

## Quick Answers

- **What is this?** Aluminum Telescope Dew Shield with Cover Cap – Fits 8” Schmidt Cassegrain, EdgeHD, and RASA telescopes by celestron
- **How much does it cost?** ฿36819 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/449741962-aluminum-telescope-dew-shield-with-cover-cap-fits-8-schmidt)

## Best For

- celestron enthusiasts

## Why This Product

- Trusted celestron brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Sleek Design:** Solid aluminum construction with a neat cover cap that hides cables and balances weight for professional-grade stability.
- • **Stay Dew-Free, Stay Focused:** Prevents moisture buildup on your 8” Schmidt corrector lens for crystal-clear views every night.
- • **Block the Glare, Boost the Clarity:** Velvet-lined interior and rigid aluminum body reduce stray light and off-axis glare for sharper images.
- • **Effortless Setup & Cable Management:** Two adjustable clips and integrated cable routing keep your Fastar/Hyperstar or Dew Heater Ring setup sleek and hassle-free.
- • **Tailored Fit for Premium Telescopes:** Specifically designed for Celestron 8” SCT, EdgeHD, and RASA models—because your gear deserves the perfect match.

## Overview

The Celestron Aluminum Telescope Dew Shield with Cover Cap is a precision-engineered accessory designed to fit 8” Schmidt Cassegrain, EdgeHD, and RASA telescopes. It prevents dew formation on the corrector lens, reduces stray light with a velvet-lined interior, and features adjustable clips for easy installation. Integrated cable management supports Fastar/Hyperstar configurations and Dew Heater Rings, ensuring optimal performance and durability for serious amateur astronomers.

## Description

Dew prevention shield for Celestron 8" SCT/EdgeHD/RASA telescopes

Review: Very solidly built, and the front lid closes nicely, neatly hiding the cables for my Dew heater ring. One thing to keep in mind is the weight, so everything is balanced properly.
Review: Great dew cover from celestron also keeps straylight from my telescope

## Features

- Helps prevent dew formation on the Schmidt corrector lens
- Prevents off-axis glare from entering the optical system
- Rigid body with a velvet-lined interior surface to reduce stray light
- Two adjustable clips for easy installation and disassembly
- Cable management at the base of the shield—perfect for using the Fastar/Hyperstar configuration or using in conjunction with the Celestron Dew Heater Rings

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09MZKZ2ZZ |
| Additional Features | Fits specific Celestron telescope models and has a velvet-lined interior |
| Best Sellers Rank | #80,044 in Electronics ( See Top 100 in Electronics ) #6 in Telescope Dew Caps |
| Brand | Celestron |
| Built-In Media | Dew shield, two adhesive logo labels |
| Compatible Devices | Celestron 8" Schmidt Cassegrain, EdgeHD, RASA telescopes |
| Country of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (99) |
| Eye Piece Lens Description | Manual Zoom |
| Finderscope | Reflex |
| Focal Length Description | 8 inches |
| Focus Type | Manual Focus |
| Global Trade Identification Number | 00050234940214 |
| Item Weight | 3016 Grams |
| Manufacturer | Celestron |
| Manufacturer Part Number | 94021-CGL |
| Model Name | Aluminum Dew Shield & Cover Cap |
| Model Number | 94021-CGL |
| Mount | Equatorial Mount |
| Objective Lens Diameter | 203.2 Millimeters |
| UPC | 050234940214 |

## Product Details

- **Brand:** Celestron
- **Eye piece lens description:** Manual Zoom
- **Model name:** Aluminum Dew Shield & Cover Cap
- **Objective lens diameter:** 203.2 Millimeters
- **Telescope mount description:** Equatorial Mount

## Images

![Aluminum Telescope Dew Shield with Cover Cap – Fits 8” Schmidt Cassegrain, EdgeHD, and RASA telescopes - Image 1](https://m.media-amazon.com/images/I/51m56C2-1lL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***R on 5 December 2025*

Very solidly built, and the front lid closes nicely, neatly hiding the cables for my Dew heater ring. One thing to keep in mind is the weight, so everything is balanced properly.

### ⭐⭐⭐⭐⭐ Review
*by G***G on 12 April 2025*

Great dew cover from celestron also keeps straylight from my telescope

### ⭐⭐⭐⭐⭐ Review
*by A***A on 17 November 2025*

Ottimo prodotto. Protegge il mio telescopio dall'umidità che abbiamo qui in Sicilia.

## Frequently Bought Together

- Celestron 94021 Aluminium Telescope Dew Shield with Cover Cap, Fits 8” Schmidt Cassegrain, EdgeHD, and RASA telescopes
- Celestron – Dew Heater Ring – Aluminum Dew Prevention – Compatible 8” Schmidt-Cassegrain, EdgeHD, RASA Telescope
- Celestron Smart DewHeater Controller 2X

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**Shop now:** [https://www.desertcart.co.th/products/449741962-aluminum-telescope-dew-shield-with-cover-cap-fits-8-schmidt](https://www.desertcart.co.th/products/449741962-aluminum-telescope-dew-shield-with-cover-cap-fits-8-schmidt)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-27*