| 摘要 |
The invention relates to a method of providing an image on a carrier (2), comprising the steps of: - Providing the carrier comprising an array of lenses (4,4') having a predetermined focal length, a distance between adjacent lenses being P micron, - providing a removable optically active layer (13) over the lenses (4,4') whereby the focal length of the combined lenses and layer is increased, - providing an object image (20) of an object in an image processing unit (5), - providing the image of the object through the array of lenses (4,4') and through the optically active layer, and - removing the optically active layer (13) from the lenses. The invention allows for image forming through the lenses without being negatively affected by the lens properties. |
