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https://livision-optika.com/edukativni-centar/wp-content/uploads/2024/11/anatomija_oka-1024x336.png1024336Iris or iris (Latin iris ) is the front part of the middle eyelid, the most impressive for the fact that it contains the pigment that determines the color of the eye, and prevents the entry of excessive amounts of light into the eye like a shutter in a camera. In its center there is […]