1
It s the clear gel that fills the space between the lens and the retina.
2
Bundle of sensory neurones at back of eye.
3
It is the place in the visual field that corresponds to the lack of light-detecting photoreceptor cells.
4
The lining of the back of eye containing two types of photoreceptor cells - rods - sensitive to dim light and black and white - and cones - sensitive to colour. A small area called the fovea in the middle of the retina has many more cones than rods.
5
The opaque, fibrous, protective, outer layer of the eye.
6
Front part of the tough outer coat, the sclera. It is convex and transparent.
7
Transparent, bi-convex, flexible disc behind the iris attached by the suspensory ligaments to the ciliary muscles.
8
Pigmented - decides the colour of your eyes - so light cannot pass through. Its muscles contract and relax to alter the size of its central hole or pupil.
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