| 摘要 |
<p>PURPOSE: To economically produce a contact lens suitable for each user in accordance with data by measuring the shape of an eyeball surface to determine a geometrical structure of the lens rear face in accordance with the shape and determining an optical effect of a tear liquid lens and determining a geometrical structure of the lens front face. CONSTITUTION: The shape of the eyeball surface is three-dimensionally measured by a shape measuring instrument 1, and data of the geometrical structure of the lens rear face, the optical effect of the tear liquid lens, the geometrical structure of the lens front face, etc., is preserved in a storage device 7 in accordance with the shape, and a contact lens production device 14 is operated in accordance with this data to produce a specific contact lens.</p> |
