Renowned for their outstanding optical performance, Canon's television broadcast lenses are the top choice of broadcast industry professionals worldwide. The flagship among these lenses is the HDTV-compatible DIGISUPER 100 xs, the world's first 100x zoom lens. This lens incorporates Canon's original optical element manufacturing technologies — such as ultralow-dispersion (UD) glass, a new glass material, and fluorite — enabling the correction of various types of aberrations. The special characteristics of this optical system are maximized by Canon's proprietary optical design technology. Together, these technologies ensure ample compensation for phenomena such as chromatic aberration and curvature of field, while maintaining a practical, manageable lens size. Additionally, Canon's original Optical Shift Image Stabilizer effectively compensates for the slight vibrations that cannot be avoided when shooting at super-telephoto focal lengths with television broadcasting cameras, while a digital servo system determines zoom and focusing positions with exceptional accuracy.