How to choose the diameter of the colored contact lens? What is the minimum diameter of the contact lens?

When choosing colored contact lenses, we should not blindly pursue large diameters, nor should we think that small diameters are natural. The contact lenses that are truly suitable for us must be based on our actual conditions. So how should we choose the diameter of the colored contact lenses?

The width of the palpebral fissure of Asians is usually within 15mm, so the recommended diameter should be less than 15mm, that is, the diameter of the common soft lens is 12~14mm, and the diameter of the RGP (rigid gas permeable contact lens) lens is mostly 8~9.5mm. Especially for cosmetic contact lenses and colored contact lenses, try to choose 13.8mm~14.5mm, which has both the enlargement effect and a comfortable wearing feeling. The diameter of cosmetic contact lenses is not the larger the better, nor the smaller the more natural. When choosing, you need to consider your eye size and the ratio of pupil to eye white. Judging from the size of Chinese eyes, when choosing cosmetic contact lenses, it is best to control the diameter between 13.8mm~14.5mm. If it is too small, it will not achieve the purpose of enlarging both eyes, and it may also block the field of vision. If it is too large, it may make both eyes too prominent, and the effect is counterproductive. If you have small eyes, it is recommended to choose cosmetic contact lenses between 13.8mm~14.0mm, which has a good effect. This requires everyone to have a clear concept of eye size. If your eyes are of moderate size, you can choose lenses between 14.0mm and 14.2mm, which will naturally enlarge your eyes and are suitable for work and dating. If your eyes are large, you can choose lenses between 14.2mm and 14.5mm.

1. The average diameter of the cornea of ​​Chinese people is about 11.5~12mm, so it is more appropriate to choose a 14mm lens.

2. Don’t choose contact lenses with a diameter of 17~18mm easily.

3. If you want to make your eyes look bigger, you can also choose to use contact lenses with a ring layer or a shiny layer design.

The diameter of cosmetic contact lenses is generally between 13.8mm and 14.5mm. Of course, there are also larger and smaller diameter cosmetic contact lenses. Currently, the smallest diameter cosmetic contact lens on the market is 12.3mm, which is not suitable for everyone. When choosing a cosmetic contact lens diameter, it should not be too large or too small, otherwise the ideal cosmetic contact lens effect cannot be achieved.

The smaller the diameter of the cosmetic contact lens, the more natural the effect will be. Generally, the diameter between 13.8mm and 14.0mm is the most natural, which can enlarge the eyes without being too obvious. This is the preferred diameter range for many students and office workers. The diameter of cosmetic contact lens above 14.0mm will make the eyes look slightly larger. If you don't wear makeup, it is not recommended to wear it. Of course, if you have large eyes, you can wear delicate makeup, and the diameter of the cosmetic contact lens will also have a stunning effect.

The diameter refers to the overall diameter of the lens, while the tinting diameter refers to the colored part of the lens, that is, the part that covers the eyeball. This is the difference between them. Because the lens of the beauty contact lens is a curved surface, the tinting diameter is usually larger than the diameter. It is generally believed that the larger the tinting diameter, the better the enlargement effect, but not everyone is suitable for beauty contact lenses with a large tinting diameter. Closely related to the effect of the beauty contact lens is its tinting diameter, because the larger the tinting diameter, the better the enlargement effect, so many people tend to choose beauty contact lenses with a large tinting diameter when choosing beauty contact lenses. Some people may worry that they can't wear beauty contact lenses if the diameter is too large, but this worry is unnecessary. Because even people with small eyes can wear large-diameter beauty contact lenses, but the effect is different. People with big eyes will look more natural with beauty contact lenses. When choosing beauty contact lenses, you need to consider two issues: degree and time. Generally speaking, the degree of beauty contact lenses is smaller than that of frame glasses. Many people's frame glasses also have the function of correcting astigmatism, but astigmatism has nothing to do with the degree of the eyes, so you don't need to consider this issue when choosing beauty contact lenses. The time for beauty contact lenses is divided into annual, monthly, weekly, daily, etc., and you can choose freely according to your preferences and financial situation. However, when choosing cosmetic contact lenses, it is not the case that the larger the diameter of the color, the better. You should still choose the one that suits you according to your actual situation. Avoid the phenomenon of contact lens slippage. In addition, you should also pay special attention to the material of the contact lenses when choosing them. You can consult a professional for information. Because they are close to the eyes, they must be safe and harmless so that you can use them with more confidence.

First of all, new contact lenses must be soaked for 4-6 hours before being worn, and then rinsed with fresh care solution before being worn. Tools such as companion boxes, tweezers and suction rods also need to be rinsed with care solution before use.

Secondly, when wearing cosmetic contact lenses, you must ensure that the wearing environment is tidy and clean, your nails should not be too long, and your hands should be washed clean to avoid contamination of the lenses.

Again, when wearing contact lenses for the first time, gradually extend the wearing time according to the prescribed time: 2-4 hours on the first day, 4-6 hours on the second day, 6-8 hours on the third day, and so on. The wearing time should not exceed 8 hours a day to allow the eyes to adapt so that they can be worn more healthily.

Finally, when the colored contact lenses are not worn, they must be kept in care solution. The care solution should be replaced every 2-3 days, and the care procedure must be repeated before wearing them again.

In addition, if you want to put on makeup while wearing contact lenses, the correct procedure is to put on the contact lenses first and then put on makeup, and take off the contact lenses first and then remove makeup.

When wearing cosmetic contact lenses, you must keep in mind three points: wearing method, wearing time, and cleaning and care. Doing these three things well can ensure that the lenses are comfortable and healthy to wear.