RETINA

ORIGINAL VIEW OF RETINA

The retina is light sensitive tissue in our eyes and it is located in the inner parts of our eyes more probably the retina is important part in our eye which is used to locate the visual world.they consist of many optic nerves which have been sending to the brain.The retina in a jumping spider main eyes  which has been fit in the front and the center of the cephalothorax (not human).

human retina

            The human retina is approximately 72% of the sphere and 22mm of diameter(11mm of radius).The blind spot of the retina is also known to be optic disc .And the retina is consist of 75 million to150 millions of rods.The fovea is extended to 6mm to the peripheral retina .Ora serrata is known to be the edge of the retina.