Examlex
The probability of a photoelectric interaction depends on the energy level of the incident x-ray photon.
Farsighted
A vision condition, also known as hyperopia, where distant objects are seen more clearly than near objects.
Eyeball
The organ of sight in humans and animals, allowing for vision through the process of light detection.
Rods
Photoreceptor cells in the retina of the eye that function in low light and are responsible for black-and-white vision.
Fovea
A minimal dip in the eye's retina where the clarity of vision is at its peak because it contains a large number of cones.
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