It uses a pentaprism design, not a cheaper pentamirror, and offers 100% coverage and 1.05x magnification ... of -10°. The Monochrome model also offers a black and white interface (a nice touch ...

However, if you use a printer for school or work, you’ll frequently need to print black text, bar codes, lines, and other graphics on white paper. That’s why monochrome printers are essential ...