Kính 8 ly chịu lực bao nhiêu

After you receive it : you would better to use the contact lens after you soak it with solution at least 6 hours .And if it is not match or be uncomfortable ,chat us , we will help you !! Under Supervision 1.High Quality 2.Comfortable and natural 3.Yearly Use（can wear one year) 4.Fashion color 5.The cosmetic contact lenses won't slide in your eyes. No foreign sense in eyes. 6.Need to be used within one year after opening Using Tips: -Wash and dry hands before handling contact lenses thoroughly -Use soap that is free of oils, lotions or perfumes -Dry hands with a lint-free towel -Use finger tips to handle contact lens (not fingernails or sharp objects like tweezers) Check lens that it is clean from depris and damage free before attempting to insert in your eye. Never put a damaged lens in your eye. This contact lenses is yearly use. Expiration time: 1 year Diameter:14.0mm Base Curve:8.5mm Diopter: No (Only for eye color) Material:HEMA Water content: 38% Use of time: 12 months Important： If the degree of myopia your two eyes are not the same, contact us after ordering. Package included: 2X Coloured Contact Lenses, 1 free cute