The eyes are the windows to the soul, and beautiful eyes are one of the important characteristics of a beautiful and handsome man. Throughout history, there have been numerous positive words in praise of the eyes, “good eyes”, “beautiful eyes look forward to”, “eyebrows” and so on. What kind of eyes are considered beautiful? It is generally believed that large, bright eyes, eyes with long, thin corners and clear, innocent eyes are beautiful, while small, swollen, droopy, cloudy eyes are not. The shape of the eye varies widely, but the size and shape of the eye is basically the same. The important factors that determine the shape of the eyes are the degree of opening and closing of the upper and lower lids, the shape of the inner and outer corners of the eyes, the length and shape of the eyelashes, and the amount and thickness of the eyebrows. In addition, the symmetry and harmony between the two sides is also an important factor in determining the beauty of the eyes. It is also important that the eyes are in harmony with the face. It is important to conform to the “three chambers and five eyes” aesthetic concept. Ancient aestheticians divided the length of the human face into three equal parts: the upper part from the hairline of the forehead to the midpoint between the eyebrows, the middle part from the midpoint between the eyebrows to the bottom of the nose, and the lower part from the bottom of the nose to the lower edge of the chin, and the heights of the three parts should be equal (three chambers). The width of the human face is divided into five eye widths (five eyes) at the horizontal position of the eyes, i.e., the width of the eyes (one on each side), the spacing between the two eyes, and the width from the outer corner of the eyes to the ears (one on each side). According to statistics, the width of the Chinese adult eye (lid fissure length) is 30 to 34 mm, the height of the eye (lid fissure height) is 10 to 12.5 mm, the distance between the inner corners of the two eyes (inner canthus distance) is 30 to 36 mm, the distance between the lower edge of the eyebrow and the upper lid is 20 mm, the corneal exposure rate is 80%, the corneal diameter is 11 mm, and when the eye is looking straight ahead, the upper lid covers the cornea by 2 mm, the lower lid margin The lower lid margin is tangential to the lower edge of the cornea, with the highest part of the upper lid located at the junction of the middle and inner 1/3 of the upper lid margin and the lowest part of the lower lid located at the junction of the outer 1/3 of the lower lid margin. Eyelid details that affect eye beauty: 1. Lid fissure length: long lid fissures are aesthetically pleasing, while short lid fissures are aesthetically pleasing. 2. Height of the lid fissure: High lid fissure height is aesthetically pleasing, while low lid fissure height is aesthetically pleasing. 3. Upper eyelid shape: the upper eyelid curve is more beautiful if the upper eyelid curve is upward than if the upper eyelid curve is downward. 4. Tilt of the lid: The outer canthus is higher than the inner canthus, which is more beautiful than the outer canthus, which is lower than the inner canthus. 5. Lid margin exposure: those with more lid margin exposure are more beautiful than those with less lid margin exposure. 6.Cornea exposure rate: those with more exposed corneas are more beautiful than those with less exposed corneas. 7. Eyelash exposure rate: those with a large eyelash exposure rate are more beautiful than those with a small eyelash exposure rate. 8, eyelash uplift: eyelash uplift is more beautiful than eyelash drooping or inward. 9. Relationship between the lower corneal margin and the lower lid margin: those who are tangential are more beautiful than those who are separate. 10. Thickness of the eyelid: thin and clear is more beautiful than thick and bloated. 11. Inner canthus: those with no inner canthus and more inner canthus are more beautiful than those with inner canthus and less inner canthus. 12. Inner canthus spacing: those with small inner canthus spacing are more beautiful than those with large inner canthus spacing. Principles of eye aesthetics: 1, symmetry and consistency: but not absolute symmetry, but only relative symmetry, cosmetic surgery can only achieve bilateral symmetry as much as possible. 2. Principle of natural shape: The most successful cosmetic surgery results are those that are not visible as having been operated on. 3.Proportional harmony principle: all parts of the eye are harmonious and unified, and the five senses are coordinated with each other. 4, the principle of inner supremacy: wise, shrewd, lively and joyful eyes are the most beautiful. Due to congenital or acquired reasons can lead to the following eye shape is not beautiful: triangle eyes, squinting eyes, swollen eyes, small lid cleft, canthus, bags, ptosis, eyelid inversion, eyelid ectropion, lid xanthoma, eyelid swelling and so on, these unattractive shape need to be corrected through treatment or surgery. The oculoplastic cosmetic surgery industry is booming all over the world, and it is also booming in China, and has a very bright future. Some people are afraid of oculoplastic cosmetic surgery, and are afraid of doing badly, and are afraid that the results of the surgery are not ideal. In fact, there is no need to worry, as long as the regular hospital, regular cosmetic surgeon made the majority of eye cosmetic surgery is successful, the effect is obvious. The surgery is simple, less risky, effective, and has few side effects. A pair of beautiful eyes will bring you unexpected joy, opportunity, success and happiness.