The difference between corneal contact lenses and keratoconus lenses is the difference in the scope of their expression, where corneal contact lenses include keratoconus lenses. Corneal contact lenses refer to a broad category of lenses that are attached directly to the surface of the cornea for vision correction, including keratoconus, rigid gas permeable corneal contact lenses, and soft corneal contact lenses. Keratoplasty is a special type of corneal contact lens that is designed to change the shape of the cornea and correct vision through reverse geometry and mechanical pressure. They are usually worn at night and can be removed during the day. Therefore, the difference between corneal contact lenses and keratoplasty lenses is that corneal contact lenses cover a wider range of conditions, including keratoplasty. When it is necessary to configure corneal contact lenses, you should go to a regular hospital, and wear them correctly and take good care of them during the day. When there are symptoms of eye discomfort, it is necessary to consult a doctor in time and follow the doctor’s instructions for appropriate treatment.