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Astrozap Flexible Dew Shield for Celestron Evolution 925


$63.00

Out of Stock

SKU: AZ-132
Manufacturer: Astrozap

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Astrozap AZ-132 flexible dew shields for 9-1/4 inch Schmidt-Cassegrain telescopes feature a notch to accommodate full length Vixen style dovetail bars. Applications of the Astrozap AZ-132 include 9.25-inch Celestron Advanced VX and NexStar Evolution 925. This item will not fit the optical tubes supplied with the CGEM II, CGX, or CGX-L as the latter feature a wider dovetail bar. Astrozap flexible dew shields are the ultimate flexible dew shield made of lightweight durable ABS plastic with a felt lined interior. They wrap around the optical tube and close with a Velcro edge. Astrozap dew shields will not sag when they get wet. This dew shield may be stored flat or tightly rolled when not in use.

This shield it a passive approach to dew management. It will delay the formation of dew for several hours under average conditions. It does this by retaining some heat from your telescope in a column of still air in front of the optics, delaying condensation and the arrival of new moisture. The felt lining on the inside also serves to absorb some moisture from the air. Average means the outside of your telescope may feel a little damp. If your telescope gets dripping wet on the outside then you may need to consider an actively heated solution, such as heater bands or a heated dew shield.


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