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The Visual Mechanism
Description
Discover how light rays penetrate the cornea and pupil, undergo focusing by the lens, and are translated into electrical signals within the retina. This fascinating process continues through the optic nerve to the brain, which processes the data into the images we see around us. Understanding the mechanics of sight reveals the wondrous complexity of the human optical system.
Original title
מנגנון הראייה
גלו איך קרני האור חודרות דרך הקרנית והאישון, עוברות מיקוד בעדשה ומתורגמות לאותות חשמליים ברשתית העין. התהליך המרתק ממשיך דרך עצב הראייה אל המוח, המעבד את המידע לכדי התמונה שאנו רואים סביבנו. הבנת מנגנון הראייה חושפת את המורכבות המופלאה של המערכת האופטית האנושית.
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