| 摘要 |
PROBLEM TO BE SOLVED: To provide a novel device to facilitate evaluation and/or diagnosis in the field of cosmetics. SOLUTION: This invention provides the device 1 including: three or more images showing at least two different appearances of keratinous materials, each of the images including an identifier 10; and an optical system that is configured to make the different images appear in succession as a result of a change in the angle of observation of the device. The optical system includes a lens array 2, and image data include interleaved strips arranged behind the lens array 2. COPYRIGHT: (C)2009,JPO&INPIT |
