If you have a set of binoculars at home, then you have a tool that can be used to observe a clear night sky in a useful way. Any binoculars will help to increase the magnification of the night sky and help you explore. Some binoculars, however, do a better job than others at giving you a clear pictures. That’s why choosing the best binoculars for astronomy is such an essential skills to have.
Here’s what you need to look for in modern astronomy binoculars.
Binoculars are assigned a two number designation, like 6×50. The first number is the magnifying power of the binoculars. In general terms, higher powers for astronomy binoculars is going to be better because it will provide you with a clearer view of the stars as it slices through your local light pollution. Once you get above a 10x magnification, however, you’ll need to have a tripod or stabilizer to view the night sky because it is nearly impossible to keep hands and arms 100% steady.
2. Image Stabilization
If you don’t want to lug extra equipment outside and you’re not satisfied with what a 10x magnification can bring, then there are some image stabilized binoculars available at the 18x magnification range right now that can help to bring the night sky closer to you. These are premium binoculars, however, so they may be outside of some user budgets.
The reason why the stars are so hard to see isn’t because they are small, but because they are faint. If you have a larger objective lens that can pull in extra light, then you’ll be able to see an amazing display in the night sky. This is where the second number on the binoculars becomes an important measurement to consider. You’ll receive a better magnitude of brightness at night by finding the largest objective lens with a solid magnification that you can afford.
If your primary purpose for a pair of binoculars is for astronomy, then you can save some cash by looking for individual focus binoculars instead of center-focus binoculars that adjust both eyes at the same time. As far as distance measurements are concerned, the sky falls into the “infinity” category. They are incredibly easy to focus for this purpose and you won’t have to worry about a bunch of mechanical parts breaking.
In general, binoculars for astronomy are priced at a point that you’re going to get what you pay for. If you have binoculars that are priced above $500, however, the increase in quality over a $350 pair of binoculars is going to be rather negligible. Look for options that can best fit what you anticipate your needs are going to be. Many users can get away with lower quality binoculars for astronomy because just want to stargaze at night instead of try to discover a new comet.
Choosing the right binoculars for astronomy might seem a little difficult at first, but it gets easier with these helpful tips in hand. Enjoy the night sky like never before and you might just be amazed at what you might discover.