Spokane cat fanciers all have noticed their cat’s amazing eyes. There is just something fascinating about a cat’s beautiful eyes that have always intrigued the human race. There are cat eyeglasses, cat’s eyes marbles and women have applied make up, trying to emulate the cat’s eyes for centuries.
The feline eye is, in proportionate, much bigger than that of the human and include a layer of highly reflective cells known as the tapetum lucidum. If people’s eyes were as large as a cat’s, in comparison to face size, they would be five inches in diameter. The larger eye size and the tapetum lucidum unite to permit a cat to see movement and objects better in muted light.
The tapetum lucidum, positioned between the optic nerve and the retina, functions like a mirror, reflecting the light and allowing the cones and rods another occasion to pick up the restricted amount of light available at night. This anatomical characteristic, which provides evidence to be an plus point for animals who do their best hunting at dawn and dusk, has been passed down to the domesticated cat from his/her ancestors.
.The eyes of most cats tend to glow bright green, however, the Siamese often give off a brilliant yellow cast from their eyes. The specific glow color varies based on the feline and amount of riboflavin or zinc existing in pigment cells within the tapetum lucidum.
Riboflavin is an amino acid, Zinc is a metal, and both act as reflective representatives. Depending on how compactly packed these cells are with riboflavin or zinc, the luminous color can vary from cat to cat and breed to breed. In ferrets and dogs, the cells have zinc, but the cat cells have riboflavin.
The feline’s age, as well as the color of his/her, eyes and fur, can induce this special luminescence as well. Age can change reflectivity as the lenses become more opaque as well and the cat’s capability to reflect light back out of the eye.
Cats with blue eyes and white fur can give off a red-eye effect in dimly lit settings. The red-eye look is as a result of blood vessels in the eyes reflecting light.
It is a staggering experience to observe the magic of a feline’s remarkable eyes in any setting. They are truly the gorgeous windows to the beautiful soul of the captivating cat.