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Catadioptric telescopes (CATs), such as the Schmidt Cassegrains, are increasingly popular with today’s amateur astronomers and are capable of showing even the novice observer thousands of beautiful deep space wonders. Modern CATs, though, have become increasingly reliant on computers. This allows them to automatically point to and track celestial objects, making astronomy more accessible to more people than ever before. Unfortunately, because of the high-tech nature of these telescopes, selecting one and learning how to use it is often a difficult experience for stargazers both old and new. That’s where Choosing and Using the New CAT comes in. This book guides even the most greenhorn astronomer past the pitfalls encountered on the path to enjoying the beauties and mysteries of the universe. Here you will learn not just which telescope is right for you but how to set up, operate, and maintain the most complex and electronics-laden CAT. There are plenty of tips for keeping the new CAT happy and working correctly, and there is even guidance on advanced applications, such as hooking computers to CATs and using these telescopes to take gorgeous pictures of planets and deep space objects. This book gives readers the benefit of the author’s thirty-five years experience using and enjoying catadioptric telescopes and solving the problems that inevitably crop up. If you dream of owning a telescope or are frustrated by the telescope you already own, this is the book for you!
Catadioptric systems. --- Reflecting telescopes. --- Reflecting telescopes --- Catadioptric systems --- Astronomy & Astrophysics --- Physical Sciences & Mathematics --- Astronomical Observatories & Instruments --- Cassegrainian telescopes. --- Schmidt telescopes. --- Schmidt reflectors --- Schmidt telescope --- Telescope, Cassegrainian --- Popular works. --- Observations, Astronomical. --- Astronomy --- Astronomy. --- Popular Science. --- Popular Science in Astronomy. --- Astronomy, Observations and Techniques. --- Observations. --- Physical sciences --- Space sciences --- Astronomical observations --- Observations, Astronomical --- Astronomy—Observations.
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Astronomical Optics and Elasticity Theory provides a very thorough and comprehensive account of what is known in this field. After an extensive introduction to optics and elasticity, the book discusses variable curvature and multimode deformable mirrors, as well as, in depth, active optics, its theory and applications. Further, optical design utilizing the Schmidt concept and various types of Schmidt correctors, as well as the elasticity theory of thin plates and shells are elaborated upon. Several active optics methods are developed for obtaining aberration corrected diffraction gratings. Further, a weakly conical shell theory of elasticity is elaborated for the aspherization of grazing incidence telescope mirrors. The very didactic and fairly easy-to-read presentation of the topic will enable PhD students and young researchers to actively participate in challenging astronomical optics and instrumentation projects.
Astronomical instruments. --- Elastic plates and shells. --- Elasticity. --- Imaging systems in astronomy. --- Mirrors. --- Optics, Adaptive. --- Reflecting telescopes. --- Space optics. --- Imaging systems in astronomy --- Astronomical instruments --- Mirrors --- Reflecting telescopes --- Elastic plates and shells --- Space optics --- Optics, Adaptive --- Elasticity --- Astronomy & Astrophysics --- Physical Sciences & Mathematics --- Astronomical Observatories & Instruments --- Astronomy - General --- Optics. --- Elastic properties --- Young's modulus --- Physics. --- Observations, Astronomical. --- Astronomy --- Mechanical engineering. --- Microwaves. --- Optical engineering. --- Astronomy, Observations and Techniques. --- Microwaves, RF and Optical Engineering. --- Optics, Lasers, Photonics, Optical Devices. --- Mechanical Engineering. --- Observations. --- Physics --- Light --- Mathematical physics --- Matter --- Statics --- Rheology --- Strains and stresses --- Strength of materials --- Properties --- Engineering, Mechanical --- Engineering --- Machinery --- Steam engineering --- Hertzian waves --- Electric waves --- Electromagnetic waves --- Geomagnetic micropulsations --- Radio waves --- Shortwave radio --- Astronomy—Observations. --- Lasers. --- Photonics. --- New optics --- Optics --- Light amplification by stimulated emission of radiation --- Masers, Optical --- Optical masers --- Light amplifiers --- Light sources --- Optoelectronic devices --- Nonlinear optics --- Optical parametric oscillators --- Mechanical engineering --- Astronomical observations --- Observations, Astronomical
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