LIMITATION OF SIGHT

We can’t see tiny object We can’t see distant object

We can’t see through opaque object

OPTICAL ILLUSION

Image form in accurate but misinterpreted by brain

BLIND SPOT

Eye cannot detect image that fall on the blind spot

What do you see at first an old lady or a young woman?

•Do not overlap

•One eye at each side of the

head

•Wider field vision

•Do not have three dimensional

view

•Bird, rabbit

STEREOSCOPIC VISION MONOCULAR VISION

LOCATION OF EYE

•Overlap

•Both eye at the front of the

head

•Smaller field vision

•Give three dimensional view

•Human, owl

VISUAL FIELD

FIELD OF VISION

DIMENSIONAL

EXAMPLE ORGANISM