Binoculars are an essential tool for birdwatching, stargazing, hunting, and other outdoor activities. However, for those who wear glasses, using binoculars can be a challenge. Glasses can interfere with the proper alignment of the eyepiece, making it difficult to see a clear and focused image. But don’t worry, in this article, we’ll share some tips and tricks on how to use binoculars with glasses comfortably.

Understanding Binoculars with Glasses:

Before we dive into the tips and tricks, let’s first understand how binoculars work with glasses. Binoculars have two eyepieces that must be properly aligned with your eyes to see a clear and focused image. If you wear glasses, the distance between your eyes and the eyepiece is increased, which can cause alignment issues. To compensate for this, binoculars have features that allow you to adjust the eyepiece and diopter for a clear and comfortable view.

should you take off glasses when using binoculars

Adjusting the Diopter for Glasses Wearers:

The diopter is a small knob located on one of the eyepieces of your binoculars. This knob allows you to adjust the focus of the eyepiece to match the strength of your eyes. For glasses wearers, adjusting the diopter is essential to get a clear and sharp image. To do this:

  1. Take off your glasses and focus on an object with your naked eye.
  2. Adjust the focus on the eyepiece with the diopter until the object appears clear.
  3. Put your glasses back on and look through both eyepieces to see if the image is still clear.
  4. If the image is not clear, adjust the diopter again until the image is in focus.

Setting the Eyecups for Glasses Wearers:

The eyecups are the rubber or plastic rings surrounding the eyepieces of your binoculars. These cups can be adjusted to fit the distance between your eyes and the eyepieces. For glasses wearers, setting the eyecups correctly is crucial to getting a comfortable and clear view. To do this:

  1. Extend the eyecups to their maximum length.
  2. Put on your glasses and position your eyes behind the eyecups.
  3. Slowly twist the eyecups inward until you see a clear and comfortable view.

Using Binoculars with Glasses: Tips and Tricks:

Now that you’ve adjusted your binoculars for glasses, it’s time to use them comfortably. Here are some tips and tricks:

  1. Keep your glasses clean to avoid smudges that can interfere with the view.
  2. Use a neck strap to keep your binoculars in place and avoid adjusting them constantly.
  3. Try using binoculars with a long eye relief, which allows you to keep your glasses on while using them.
  4. Use a binocular harness instead of a neck strap for extra support and comfort.
  5. Adjust the focus of your binoculars before putting them up to your eyes to avoid unnecessary strain.
best binoculars with glasses

Common Problems with Using Binoculars with Glasses:

Even with the right adjustments and tips, some problems can still arise when using binoculars with glasses.Here are some common problems and their solutions:

  1. Eye Strain: Prolonged use of binoculars can cause eye strain, especially for glasses wearers. Take regular breaks to rest your eyes and focus on something at a different distance.
  2. Fogging: When transitioning from a cold to a warm environment, glasses and binoculars can fog up. Use an anti-fog solution or wipe your glasses and binoculars clean before use.
  3. Uneven Focus: If one eyepiece is in focus and the other is not, adjust the diopter again to ensure both eyepieces are in focus.


Using binoculars with glasses can be challenging, but with the right adjustments and tips, it can be a comfortable and enjoyable experience. Adjusting the diopter and eyecups, using a neck strap or binocular harness, and taking breaks to rest your eyes are all essential steps to using binoculars with glasses. By following these tips and tricks, you can get the most out of your binoculars and enjoy the great outdoors.


Can I use binoculars with glasses without making any adjustments?

No, without proper adjustments, the image will not be clear or comfortable to view.

What is eye relief, and why is it important for glasses wearers?

Eye relief is the distance between the eyepiece and your eye. A long eye relief allows you to keep your glasses on while using binoculars, making it more comfortable for glasses wearers.