| 摘要 |
An apparatus for analyzing an object (120, 220) with a longitudinal axis, the apparatus comprising a thermal activation unit (230) adapted for thermally activating the object (120, 220), an image acquisition unit (106) having a depth of focus and being adapted for acquiring a first image of the object (120, 220) before thermal activation, and for acquiring a second image of the object (120, 220) after thermal activation, the first image of the object (120, 220) comprising a plurality of first image parts (108, 109, 110), and the second image of the object (120, 220) comprising a plurality of second image parts; and a plurality of mirrors (101 to 105; 201 to 205, 211 to 215) arranged in an electromagnetic radiation path (111, 112, 113) between the object (120, 220) and the image acquisition unit (106) in such a manner that electromagnetic radiation path lengths assigned to different ones of the first image parts differ by not more than the depth of focus from one another and that electromagnetic radiation path lengths assigned to different ones of the second image parts differ by not more than the depth of focus from one another. |
