VISION CORRECTIVE DISPOSABLE CONTACT LENSES WITH COMBINATION OF COLORS

摘要

A vision corrective disposable contact lens which is replaced with a new one every designated wearing time period. The vision corrective disposable contact lens with a new structure is capable of preventing its wearer from forgetting the time for replacement and effectively preventing its improper prolonged use after a scheduled expiration date by increasing the wearer's satisfaction that comes from the replacement and positively prompting the replacement on the wearer's own will. Vision corrective disposable contact lenses (10) with a combination of colors include a combination of plural kinds of contact lenses (10a, 10b, 10c, 10d) with the same vision corrective property and different colors, out of which each one contact lens with a different color is provided to the same wearer every predetermined time period.