Pinhole Glasses
Pinhole glasses are made of an opaque substance such as metal or plastic. Glasses are not made of glass at all. They are know as stenopeic glasses from the Greek words for “little opening”. The user looks through any of the many small holes in the material.
Completely natural, effective, durable and affordable. Pinhole glasses are an alternative to your conventional glasses providing clear vision. They are 100% safe to use and will not harm your eyes. Use the glasses to overcome impaired vision owing to any common refractive eye disorders. They block indirect rays from entering the eye thus preventing them from distorting your vision. Allows only direct and coherent light rays to pass through. They refresh your tired eye muscles and keep eyes from staring. Also, improve clarity and sacadic motion.
There are two distinct forms available for pinhole glasses. They are Traditional pinholes and Model pinholes. The ideal combination would be to use the traditional pair at home and use the model in public. One pair suits all purposes, whether it is for reading, working on the computer, or watching television.
Pinhole glasses are not just for adults but beneficial to children with myopia. They can prevent the onset of acquired myopia in children. They reduce the amount of light entering your eyes so they cannot be used in an environment having dim lights.
Some of the disadvantages of the pinhole glasses are they shall not be used while operating machinery, or any activity involving motion. Some users have said glasses cause multiple images. Some of the advantages include a clearer image at all distances and the life of the glasses last a long time. Also, they do not require any upgrade like prescription glasses. The older pinholes were flat with holes punched through them. But nowadays they have a new look that looks more like sunglasses with the holes on the inner side of lenses.
