Few Eyesight Snippets from the Animal World
There are numerous kinds of animals roaming our planet. They, like humans, also have eyesight and are capable of seeing things. The best optical store in Mauritius tells that their visions are divided into various categories like underwater vision, night time vision, colour vision and so on. Let us have a look at their uniqueness:
Underwater Vision
Human beings can see well while on land but under water, the images get blurry. However, there are many animals that live in the water. For them there are varying degrees of sight capability. Among them, the best optical store in Port Louis says that the sharks have the best vision ability. Their eyes are structured as such that they can see clearly even through muddy water.
Seeing at Night
Owls have the best night vision in the animal world. The structure of their eyes is way superior than humans. Added with that is their ability to rotate their heads at an angle of 270 – degrees. Thus, they can hunt very well.
Frogs should also get an inclusion here as they are the only animals on earth who can see color even in absolute darkness.
Best Color Perception
Although frogs are capable of locating colours even in darkness but the winner in this category is the bluebottle butterfly. The best optical store in Mauritius states that there are 15 kinds of cones in their eyes which are separately stimulated by various colors.
Wide Field of Vision
This category is dominated by chameleons. Each of the two eyes of the chameleon works like a turret and can move independently to give a 360 – degree vision. When they spot a bug and gets stuck on it singularly. Then comes out its long tongue.
Longest Spectrum of Vision
Eagles are known to have the longest vision course as per the best optical store in Port Louis. For humans, the best vision is that of 20/20 but eagles have it locked at 20/5, being four times better. When an eagles rests on a building which is 10 storey high then it can spot a prey which is crouching at the footpath on the road below.
Humans do lack the range of vision as mentioned above but they make it up with a sharp detailing in their eyesight and also a larger brain. We have also developed various technologies which also helps with our vision ability.
