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or if its pupil is unable to normally constrict (seen with damage to the oculomotor nerve).
* Due to albinism, the lack of pigment in the colored part of the eyes (irises) makes them somewhat translucent. This means that the irises cannot completely block light from entering the eye.
* Overstimulation of the photoreceptors in the retina
* Excessive electric impulses to the optic nerve

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