The Achromatic Telescope

The Achromatic Telescope: And Its Various Mountings, Especially The Equatorial is a book written by William Simms in 1852. The book offers a comprehensive guide to the achromatic telescope, a type of telescope that uses lenses to correct chromatic aberration. Simms delves into the history of the achromatic telescope and its development, as well as the different types of mountings that can be used with it.The equatorial mounting, in particular, is given special attention in the book. Simms explains how this type of mounting allows the telescope to track celestial objects as they move across the sky, making it ideal for astronomical observations. He also provides detailed instructions on how to set up and use an equatorial mount.Throughout the book, Simms uses clear and concise language to explain complex concepts related to telescope optics and mechanics. The Achromatic Telescope: And Its Various Mountings, Especially The Equatorial is a valuable resource for anyone interested in astronomy or telescope design, as well as for historians of science and technology.To Which Are Added Some Hints On Private Observatories.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.