Cristalinul este lentila ochilor nostri. Iata ce rol are.👁️👨⚕️
6 Dec 2024 · 1 min

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This content was created by Mihail Pautov. This content was uploaded by Mihail Pautov. This is a Romanian-language YouTube video titled "Cristalinul este lentila ochilor nostri. Iata ce rol are.👁️👨⚕️" (created 2024-12-06). The excerpt is a short educational dialogue between two speakers explaining the eye's lens (cristalin): it is a biconvex, mobile lens connected to intrinsic ocular muscles; it thickens to focus on near objects and thins for distance. They explain that after about 40–45 years the lens becomes rigid, causing loss of near focusing ability (presbyopia).










