| 摘要 |
An optical system for the magnification of an object presented to an image receiver. The optical system includes a frame configured to position at least one optical element between the object and the image receiver. The optical element includes a plurality of Galilean telescopes supported on a substrate, each Galilean telescope being composed of a positive lens and negative lens, the positive lens being further distanced from the image receiver than the negative lens when the object element is positioned between the object and image receiver. Each of the Galilean telescopes has an axis substantially parallel to the axis of the other Galilean telescopes in the optical system such that light passing through each of the plurality of Galilean telescopes is substantially collimated. Ideally, each negative lens is positioned on a substrate to be on a spherical radius whose center of curvature is substantially at the image receiver.
|
