20120044386 | APPARATUS AND METHOD FOR MULTI-SPECTRAL CLIP-ON ARCHITECTURE - An apparatus and method improve sight. The apparatus includes a first sight configured to view a scene. A second sight is configured to alter content representative of the scene in a first manner to form first altered content. A third sight is configured to alter content representative of the scene in a second manner to form second altered content. An image combiner is configured to combine the second altered content with the first altered content to form combined altered scene content. | 02-23-2012 |