This truly flat screen 22-inch (20.0-inch diagonal viewable image) CRT display features an exceptional resolution and screen performance. The Diamond Plus 200 is an ultra-high performance Diamondtron Natural Flat monitor priced to be more accessible for those desiring to take advantage of the larger-format, 22-inch size category. It's perfectly suited - and perfectly priced - for a wide range of advanced applications including imaging, CAD/CAM/CAE, desktop publishing and pre-press graphic design.The manufacturer applies a calculated polynomial curve to the internal screen surface and aperture grille, which, in essence, pre-distorts the image, compensating optically for the glass refraction that causes image rise at the screen edges. This, coupled with an improved S-NX DBF electron gun and improved deflection yoke technology provides for the flattest, sharpest, and brightest CRT monitor available in the industry. To achieve the natural flat screen effect, the company has invented a proprietary glass DiamondLite system. Using this unique glass tempering process, the monitor features increased strength and reduced weight over conventional glass by 10 percent. DiamondLite Glass also permits a thinner faceplate that reduces parallax distortion to negligible levels.