field of view

Field of View in Astronomy Explained

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The term field of view confuses a lot of people new to the hobby of astronomy. Here’s what to know about the field of view in optical instruments to help you demystify this term and get better satisfaction out of using your gear. Define field of view “Field of view is the extent or the range of your visual … Read more

Angular Distance In The Sky And Using Your Hand To Measure It

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Using angular distance to pinpoint an object in the night sky can mean zilch when you’re a newbie. The units mightn’t make sense. As a backyard astronomer the following handy guide is all about acquainting yourself and making it simple to understand… …rather than use an app or astronomy book… you can use your hand … Read more