Astronomy for Beginners
(BSL version 
)
Newcomers- Your First Night Sky (Beginners)
- Derekscope’s basic information
- Derekscope’s Observing the Deep Sky
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Newcomers
2) Know the night sky
Getting to know the
night sky.
- Free download – map
- Stargazing at the night sky
- Star Atlas Map
(intersellarum Deep Sky Atlas)
English Version >>
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Your First Night Sky (Beginners)
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Derek’s Basic Information
Choosing which binocular to buy?
- Binocular Sizes – which ones?o
- My person view for the beginners
(recommend a pair of binocular)
How to read a
telescope magnification?
- Formula for calculating
the eyepiece
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Field of Views - 30mm / 25mm / 13mm
o - Telescope Eyepieces Guides
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Derekscope’s Observing the Deep Sky
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Table of Contents
- Newcomers
- Your First Night Sky (Beginners)
- Derek’s Basic Information
- Derekscope’s Observing the Deep Sky
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