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8/3/2019 Anatomy of Human Eye
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RETINA
• PHOTORECEPTOR LAYER
•
BIPOLAR CELL LAYER
• GANGLION CELL LAYER
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Retinal layers
BIPOLAR CELL LAYER
GANGLION CELL LAYER
PHOTORECEPTORS LAYER
PIGMENT CELLS
MULLER CELLS (glial)
:
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RETINA
–Light sensing portion of the eye
–Contains photoreceptor cells•Rod Cells
– About 125 million rod cells in retina– Responsible for vision in low light
– More sensitive to light
•Cone Cells– About 6 million cone cells in retina
– Responsible for color vision and detail– Stimulated by more light
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• MADE UP OF PROTEINS CALLEDCRYSTALLINS
• FOCUS THE IMAGE ON RETINA
• FACILIATATES CLEAR VISION
LENS
CAPSULE
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SCLERA&CORNEA
CHAMBERS OF EYE
UVEA
RETINA
VITREOUS
CAVITY
ANTERIORCHAMBER
POSTERIOR
CHAMBER
LENS
outer tunic
inner
middle tunic
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