How They Work:
Each perforation allows only a very narrow beam of light to enter the eye which increases depth of field hence resulting in sharper image in eyes with refractive error
It is the improper bending of the light rays which causes refractive errors such as myopia, hyperopia (farsightedness), presbyopia (diminished focusing range with age) and astigmatism to be noticeable. Pinholes can bring about clearer vision in all these conditions by blocking these peripheral rays, and only letting into the eye those rays which pass through the central portion of the pupil
1. Prevent Computer Vision Syndrome – If you use computers a lot: eye strain, dry eyes, fatigue, headache, blurry vision & double vision is all down to intense near point stress. Pinhole glasses can reduce the glare from the monitor, help relax the eyes, increase depth of field, and increase your natural focusing power (accommodation).
2. Sunglasses: Because of the way pinholes minimize light to the eye, they work well as sunglasses or for extremely bright conditions.
3. Relieve Eye Strain & Improve Your Vision – Some users report that wearing pinhole glasses for just 15 minutes a day can noticeably improve your vision in 4 weeks. If you have farsightedness, you need simply read and write with pinholes on, while nearsighted people need just sit back and watch TV wearing pinholes.
4. Cataracts: A cataract doesn’t allow light to enter the eye properly. People with cataracts often see better through pinholes.
Limitations:People with over 6 diopters of myopia will probably not find pinholes useful.
Note: Detailed usage guide included along with package. Don’t Wait, Buy Now !