How to fix binoculars with double vision

How to fix binoculars with double vision

Do you have a pair of binoculars that give you double vision? Don’t worry, it’s a common problem and one that can be easily fixed. In this blog post, we will discuss the causes of double vision in binoculars and how to fix them. We will also provide step-by-step instructions on how to properly adjust your binoculars so that you can enjoy crystal-clear images once again!

Misaligned lenses

The most common cause of double vision in binoculars is misaligned lenses. When the optics of the binoculars are not perfectly aligned, it can create a “double image” effect. This is because light from one side of the image passes through a lens that is not exactly aligned with its counterpart on the other side. To fix this issue, you will need to adjust the internal lenses of your binoculars.

To begin, you will want to locate and loosen both inter-pupillary distance adjustment screws on your binoculars. These screws can be found near either end of the bridge connecting the two eyepieces together. Once loosened, use your fingers to gently separate or bring together the two eyepieces until the double vision has disappeared. Finally, you will want to retighten both screws to ensure the lenses stay in place.

Adjust eyepiece focus settings

If adjusting the inter-pupillary distance does not resolve the double vision issue, then you may need to adjust individual eyepiece focus settings. You can do this by unscrewing and gently rotating each of the objective or ocular lens focusing rings that are located near either end of your binoculars’ bridge. When turning these rings, make sure to turn them in small increments until you have achieved a sharp image with no double vision.

Finally, it should be noted that if these steps do not correct your problem, then there may be an underlying issue with the internal optics of your binoculars. If this is the case, it is best to take your binoculars to a professional so that they can be properly serviced and adjusted.


By following these steps, you will be able to easily fix any double vision issues in your binoculars and once again enjoy crystal-clear images without distortion. So don’t wait any longer – get out there and explore the world through your eyes! Good luck!

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