Cargando...
Que pode fazer?
Encontrar
visualização
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 Física
Learn how some vision problems can be corrected by surgery performed with lasers.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Física
Learn about the eye disease called macular degeneration and the telescopic contact lenses that have been developed to correct it.
It is an educational content of CK-12 Foundation (to access some of the ...
Adicionar ao Didactalia Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...
