What is the base curve of the beauty contact lens? How to choose the base curve of the beauty contact lens

Many people see the term "base curve of cosmetic contact lenses" for the first time and do not know its specific meaning. What is the base curve of the cosmetic contact lens? How to choose the base curve of contact lenses?

What is the base curve of the beauty lens?

The base curve refers to the radius of curvature of the lens. The larger the base curve, the flatter the inner surface of the lens. If the base curve of the lens is larger than the base curve of the eyeball, the lens and eyeball may not fit well, resulting in slippage; if the base curve of the lens is smaller than the base curve of the eyeball, the eyes may easily feel too tight and uncomfortable. Of course, there is basically no such thing as a 100% perfect match.

How to choose the base curve of the colored contact lens

The base curve of Asians is usually between 8.4-8.6, and the difference between the base curve of the cosmetic contact lens and the base curve of the eyeball should be controlled within 0.2mm. If the contact lenses do not fit your eyeballs or slip, you will feel uncomfortable wearing them. This is why some brands of products are obviously of good quality but a few people still find them uncomfortable to wear. When choosing cosmetic contact lenses based on the base curve, you also have to refer to the diameter of the contact lenses. For example, the user experience of a base curve of 8.5 with a diameter of 14.2 and a base curve of 8.5 with a diameter of 14.0 will be different.

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Okay, that’s all about the base curve of cosmetic contact lenses. I hope you all understand it.