Grenhaven Pinhole Glasses for Eye Training - Black

These pinhole glasses are well-suited for improving your eyesight. Suitable for both short and long-distance. The cause of eye strain can often not be remedied with glasses or contact lenses. The pinhole glasses can be worn by anyone and do not need to be specially fitted by an optician. Regardless of whether you’re short or long-sighted, your vision will become clearer with pinhole glasses. This means you can use pinhole glasses just the same as your regular glasses, e.g. for reading, working on the computer or going for a walk in the woods. Please ensure, however, that you do not wear them while driving due to the poor all-round vision. As the pinholes break up the light, you’ll be able to see images with a relatively good degree of clarity. Contents: 1x black pinhole glasses