AstroZap Dew Heater Bands for Telescopes
Meade #620 Telescope Dew Shield for 16 inches is no longer available.
We recommend these products instead:
Dew forms when a surface cools below the dewpoint of the air next to it. It's liquid water that condenses from water vapor contained in the air that's become too cold to hold it. Once your telescope's optical surface cools enough for dew to form, your viewing night is over. Wiping dew away will get you nowhere, it will just keep forming. The only answer is dew prevention. That's where the Dew Shield comes in.
The Meade #620 Dew Shield extends the tube out past your telescopes exposed optical surface. This will dramatically slow down the dew forming process and keep you out viewing much longer. A simple and inexpensive way to extend your viewing nights.
Available for shipment to the USA and Canada only.
Dimensions & Specifications
Telescope Accessories Series
Dew Shields and Light Shrouds
We stand behind all the products we sell, and your satisfaction is our top priority. If you're not satisfied with the quality of your purchase, simply send the item back to us in its original packaging within 30 days of its delivery.
1-year limited manufacturer's warranty
Return & Exchange Policy
At our site, returns are easy! You may return new, unused, and resalable items for a refund or exchange. Simply ensure that the item is returned in its original product packaging within 30 days of delivery.