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Astronomers Tools
In the category, of Astronomers Tools, you can find basic astronomical online tools that every beginner or more experienced Astronomer needs at some point.
From the weather forecast, light pollution to the star map.
What Is And How to Use Barlow Lenses: PreBuying Guide
The Barlow lens is a tool used in the field of astronomy. It can be used to increase the power and magnification of a telescope. This guide will cover what a Barlow lens is and how it works and how to use it. What are Barlow lenses, and how do they work? Barlow lenses are …
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How to Properly Collimate Your Telescope and Avoid Cloudy View
It is not uncommon for amateur astronomers to notice that their telescope may need a collimation correction if they come across double stars or the planets looking as though they are on top of each other. How to Tell If Telescope Needs Collimation The primary symptom that a telescope needs collimation is that images are …
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How To Polar Align a Telescope During the Day: Step-by-Step Instructions
Polar alignment is a necessary step in observing with a telescope. The earth rotates, and this can cause the stars to appear to shift position, which makes finding them difficult or impossible. Polar alignment ensures that the telescope will show stars as they are in the sky rather than how they would be seen from …
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How to Focus a Telescope in 5 Easy-to-Follow Steps
While we all enjoy watching the night sky, some take it a step further and make sure they get the best possible view. You might be interested in gazing at the stars, the moon, the planets, or any other celestial object—without a telescope, you’re missing out on a lot. Telescopes are there to make viewing …
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