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Pinhole Eyeglasses, Miracle Cure?

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By Author: Mike Lamb
Total Articles: 62
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The concept of pinhole devices originated in China ages ago, approximately around fifth century BC. Metals or wood had crude slits in them for protection from direct sunlight and viewing objects clearly. The pinhole glasses had petite perforations that narrowed sunrays into the retina. The pioneering designs of pinhole glasses were effective for cameras and later utilized in the manufacture of eyeglasses.

Stenopeic or pinhole glasses are indispensable for eye surgeons (ophthalmologists) as a recovery and diagnosis tool because they do not deviate light rays unlike conventional eyeglasses. Stenopeic denotes "little opening" in Greek language. The pinhole eyeglasses, created with precision laser technology, contains tiny holes in predetermined spots on plastic, wood or metal pieces that acts as lens, through which narrow beams of sunlight penetrate to provide clear vision.

The slight discomfort in wearing pinhole eyeglasses is the loss of peripheral or sideline vision. Nevertheless, users can relax after knowing the ...
... fact that pinhole glasses alleviate quite a number of visual defects and improve focusing strength of the eyes. Therefore, after wearing the pinhole glasses regularly, people gradually retain their eye condition and frequently, the possibility of recovery from their visual problems is better.

Accurate pin-sized holes are made with laser technology on plastic that acts as lens in the most recent and advanced models of pinhole eyeglasses. These glasses are also ideal for watching television programs, reading books and working on computers. Unlike prescription eyeglasses, pinhole glasses do not require separate spectacles for near vision (e.g. Reading books) and distant vision (e.g. watching TV).

Pinhole glasses may not be suitable for people with severe, incurable vision-related problems and those with retinal defects. Those who plan to travel or work under shadowy light conditions should not wear these glasses. It is best that people who wear the pinhole eyeglasses avoid them during driving. For the remainder, pinhole glasses are a miracle cure that helps to provide 20/20 eyesight.

The cost of the pinhole eyeglasses is fabulously low and we can use a single pair of glasses for a lifetime. They are unbreakable and do not require frequent cleaning. The pinhole glasses are available in dark shades of blue, red, black and brown colors. The price tags on the internet ranged from a few dollars to a maximum of twenty dollars for these glasses, much lower than regular glasses. The pinholes in the glasses are not visible to the modern eye so they do not appear peculiar. The contemporary design of pinhole glasses makes them look like normal sunglasses, which is a primary cause for appeal among the public.

Mike has been writing and publishing articles about health products. He recently came across a website on pinhole glasses which gave information about this old technique of using pinhole glasses for eyesight correction. Here's an article about pinhole glasses.

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