The Warren-Knight WK-51-2000 Spherical Alignment Telescope has a line of sight for spherical alignment systems meeting AIA specifications without micrometers. Alignment telescopes have provided flexibility and versatility in their perform ace of complex alignment operations for many years. The telescope has magnification to 34x. The telescope is 17.75 inches long with a diameter 2.2495 to 2.2498 inches. The Telescope is provided with illumination.