You are here:  Home  >  Meade #673 Dew Shield for ETX-90 
Meade #673 Dew Shield for ETX-90
Mouse Over Main Image to Zoom In
Zoom View zoom view
 

More for ETX-90

See More Like This Expand
 

Frequently Asked Questions

Ask a Question Expand

Have a question about this product? Ask a Product Expert! The answer will be emailed to you and then posted here.

 

Help Us Improve This Page

Have an Idea?

Use this form to provide ideas or feedback about our website.

Meade #673 Dew Shield for ETX-90

Item# MEAD030

List Price: $49.00

Our Price: $24.00

Save: $25.00 (51%)

Standard Shipping

Ships Next Business Day

Available for shipment to the USA and Canada only.

Estimate Delivery Date

Email Email Page Print Print Page

$24.00

Availability:
In Stock

Qty

 
Description
Specifications
Guarantee
Reviews

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 ETX-90 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.

Guarantee

Back To Top »
 
 

Product Accessories