The patented SEE™ (Shadow Elimination Element) technology prevents shadow formation and distortions that occur when scanning books on flatbed scanners or copiers. No matter how thick your book or original is, the scanner's removable and height-adjustable lid ensures that even large and bulky originals are perfectly digitized. The energy-saving LED light source not only saves power but also provides uniform illumination for better image quality. With the OpticBook 3800L, scanned documents are quickly available in mobile formats for e-books or tablets. In combination with the included Book Pavilion software, different originals can be quickly digitized and archived with just the push of a button. The TWAIN and WIA interfaces ensure compatibility with a wide range of scanning and image processing programs, as well as document management and CMS systems or form processing applications.