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Universal spectacles, also referred to as U-specs, are glasses containing self-adjustable corrective lenses set inside a one-size-fits-all frame. The concept of Universal spectacles is to provide affordable vision correction to children with impaired vision in developing countries. Universal spectacles can be adjusted to correct nearly 90% of vision problems in children. A visit to an eye care specialist is not necessary to obtain or adjust the glasses, making it possible for children from economically challenged countries to have glasses.
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Universal spectacles, also referred to as U-specs, are glasses containing self-adjustable corrective lenses set inside a one-size-fits-all frame. The concept of Universal spectacles is to provide affordable vision correction to children with impaired vision in developing countries.The goal of Universal spectacle testing in developing countries is to provide children with refractive errors in their vision a means to correct them, thus helping to avoid or eliminate problems in school, future poverty, and even blindness. As part of an ophthalmic program developed .