Labels:daily OCR: PUPIL HE PUPIL the opening in the centre of your eye and appears like dark circle It lets light into your eye automatically widening in dim light and contracting in bright light. These adjustments allow you to see better at night, and they protect the back of your eye. or retina from being damaged by too much light. Your pupil also contracts W hen you look close objects, and widens when you look at far objects. This helps to focus the light on the back your eye in the same way that a film projected onto a screen idens
