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Hipervinculo Física
Vision problems and how lenses can be used to correct them.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Biología
Explains how vision problems such as myopia and hyperopia can be corrected with lenses that help focus light on the retina.
It is an educational content of CK-12 Foundation (to access some of the CK-12 ...
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