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Vision correction
Vision correction
Concave and convex lenses are commonly used for the correction of short-sightedness and long-sightedness.
Λέξεις/κλειδιά
mozaLink
/Σύνδεσμος Web
Concave and convex lenses are commonly used for the correction of short-sightedness and long-sightedness.
Λέξεις/κλειδιά
mozaLink
/Σύνδεσμος Web