Presents a summary of the author's twenty five years of experience in telescope design. This work provides a general introduction to various aspects of telescope design. It discusses the theory behind telescope design. It covers Radio, Infrared, Optical, X-Ray and Gamma-Ray wavelengthsThis volume presents a complete summary of the author's twenty five years of experience in telescope design. It provides a general introduction to every aspect of telescope design and discusses the theory behind telescope design in depth. Telescope component design is also covered. The book pays particular attention to technologies such as active and adaptive optics, aperture synthesis, holographic surface measurement, infrared signal modulation, wavefront, cu...