The Apache-Sitgreaves Research Center Astro Products




Astro







Astro products we offer for better observing and imaging.








The sleek, slim-line Telrad heater.

Telrad Heater.jpg

The AS Research Telrad heater is uniquely designed to gently warm the window of the Telrad unity gain finder with a sleek fit and easy installation with roughly a 30-second installation time to place the cable clip under one screw on the Telrad. Using the typical RCA style plug, it can work with most any controller. We also offer an extension cord for the RCA style controllers.

Note: Adding several items to your PayPal Cart will show a shipping charge for each item, rest assured a partial refund on the excessive shipping will be returned to you once we see your order and it is processed and shipped.



For International purchases, please contact us by email for additional details for your order.

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Here are reviews by actual users of the AS Research Telrad Heater.

AS Research Telrad Heater by "J.K."

"Set up in moderately dark skies of Michigan, dew was horrific that night and it ran down the tube and dripped on the tarp stretched out beneath my scope. Everything was covered. EVERYTHING....except my telrad window. :)"



AS Research Telrad Heater by "J.T. R."

"I got my Telrad Heater the other day. I got the chance to test it out on two nights with heavy dew. The verdict: this thing is awesome! My entire secondary cage was wet, the telrad itself was dripping wet - except for the viewing window! It was crystal clear with no signs of moisture whatsoever. The best part was not having to flip any covers up and down like all the other telrad heater designs on the market. I love this thing and will recommend it any chance I get. Great product!"






The Desiccant Box.

Desiccant Box.jpg

The AS Research Desiccant Box is a perfect solution as an eyepiece case dehumidifier. Using no batteries, it slowly absorbs the moisture keeping your optics dry. The size is approximately 2.0" x 2.0" x 1.0" with Indicating Silica Gel. Just use a microwave oven to recharge them when you have seen the color indicator change to pink! When the Small beads of silica gel inside turn pink, place the Desiccant Box in a microwave and heat until the silica gel beads are once again blue.

For International purchases, please contact us by email for additional details for your order.

Types











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