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1. #Best handheld telescope for stargazing how to#
2. #Best handheld telescope for stargazing full#
3. #Best handheld telescope for stargazing portable#

Exit pupil diameter is important for low-light conditions – The exit pupil is the bright circle that can be seen in the middle of each eyepiece when binoculars are held at arm’s length.By comparison, astronomers like to appreciate the entire view and prefer binoculars that can provide both a higher magnification and a wide FOV. Binoculars with a wide FOV are ideal for activities like birdwatching where you need to spot things without moving the binoculars around. 3 The greater the magnification, the lower the FOV. Consider the field of view (FOV) – The field of view, or FOV, is the area (measured in degrees or feet) that can be seen when looking through binoculars.However, use 20×80’s and you’ll not only see your target twice as large, but you’ll also see more. Your target will simply appear twice as large. For example, while 10×50 binoculars are common, you can also buy 20×50’s, but these won’t add a lot to the observing experience. 2 As a result, you’ll see more and fainter objects and greater detail. The larger the objective lenses, the more light the binoculars can gather. For example, 10×50 binoculars have a magnification of 10x and objective lenses 50mm in diameter. These are the lenses that are pointed up toward the sky. The aperture is the width of the objective lenses. 1 The first number is the magnification, while the second number is the aperture measured in millimeters. Check the magnification and aperture – The numbers separated by an “X” on binoculars show magnification and aperture.Be sure to do adequate research on the product you are considering purchasing to look for key features and ask your friends and family (especially your fellow stargazers) if they have any recommendations on the best astronomy binoculars for your specific needs. Here are some tips and best practices to consider when making a buying decision.

#Best handheld telescope for stargazing how to#

However, it can be a fun challenge to track them down!Īs an astronomy expert, I often get asked how to choose the best binoculars for stargazing.

Anyone who wants to seriously observe the planets – Unfortunately, most binoculars lack the power necessary to show the planets as anything more than points of light.

#Best handheld telescope for stargazing portable#

Stargazers who want portable equipment – Unlike a telescope, binoculars are often relatively small and light, making them a great choice for anyone planning to observe the night sky while on the go.They’re also an excellent choice for exploring the Moon. Astronomy beginners – Binoculars are a good choice for stargazers who are just learning about the night sky and who want to discover more.

#Best handheld telescope for stargazing full#