Welcome to R-Sky Astroinstruments!
R-Sky is a small, dedicated manufacturer of custom equipment designed for astronomy enthusiasts. We specialize in crafting high-quality products like dew heaters, protective covers, Observing Hood and unique accessories to enhance your stargazing experience.
Our commitment is to provide innovative, reliable tools that make observing the night sky easier and more enjoyable. Whether you’re just starting out or have years of experience, R-Sky Astroinstruments has the gear you need to explore the cosmos with confidence.
Dew heaters for all telescopes
Dew Heater strip for 7-8" telescopes
Price: $48.00
Dew Heater strip for 1.25" eyepieces
Price: $33.00
Cover for telescope and Observing Hood
Astro Enthusiast Bundles
Our Astronomy Essentials Bundles bring together the best tools and accessories for every stargazer’s journey. Each bundle is specially selected to cover the core needs of astronomy enthusiasts. By purchasing a bundle, you’ll save significantly, making it easier and more affordable to enjoy the wonders of the night sky.
Newtonian Telescope Bundle #1
This kit is ideal for owners of Newtonian telescopes, including those on Dobsonian mounts. The Secondary Mirror Heater (S) protects your secondary mirror from dew, while our unique Dew Heater for Optical Finder keeps both the objective and eyepiece of your finder scope clear. We’ve included a Dual Channel Dew Controller to give you control over these heaters, with the flexibility to add additional heaters in the future. This kit provides essential dew protection at a great value, making it a smart choice for Newtonian telescope users.
Secondary Mirror Heater (S)
$45.00 x 1
Dew Heater for Optical Finder
$49.00 x 1
Dual Channel Dew Controller
$80.00 x 1
$174.00
$26.10
$147.90
7-8” Telescope Heating Kit
This kit provides your 7-8 inch telescope with the necessary heating to prevent dew formation on the corrector lens. Additionally, the Hand Control Heater for Go-To Telescopes ensures that your Go-To controller remains functional during cold weather. The included Dual Channel Dew Controller allows you to manage the heating of these devices with precision and offers the flexibility to connect additional heaters in the future. This kit is a smart choice, combining essential functionality with significant cost savings.
Dew Heater strip for 7-8" telescopes
$48.00 x 1
Hand control heater for Go-To telescope
$49.00 x 1
Dual Channel Dew Controller
$80.00 x 1
Dust Cover on 8”
$15.00 x 1
$192.00
$27.30
$164.70