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The mechanism of vision

The mechanism of vision

The curvature of the lens of the eye changes when we look at a distant or at a near object, to ensure a sharp image.

Bioloogia

Keywords

silma, pildistamine, nägemine, meeleorgan, silmanärv, lühinägelikkus, hüperoopia, nägattu nägemisteravus, värv nägemine, nägemisprobleem, iiris, õpilane, objektiiv, tsiliaarne keha, sarvkesta, klaaskeha kamber, makula lutea, skotoom, sklera, koroidi, võrkkesta, visuaalne kärestik, eesmine kamber, stiimul, valgus, koonusrakud, varraste rakud, pigment, retseptor, signaal, prillid, kontaktläätsed, inimene, Bioloogia

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