Astronomical Photography With The Forty Inch Refractor And The Two Foot Reflector Of The Yerkes Obs

""Astronomical Photography With The Forty-Inch Refractor And The Two-Foot Reflector Of The Yerkes Observatory"" is a book written by George Willis Ritchey in 1904. The book details the techniques and processes involved in capturing astronomical photographs using the state-of-the-art equipment available at the Yerkes Observatory in Wisconsin, USA. The observatory was home to two powerful telescopes - a 40-inch refractor and a 2-foot reflector - which were used to capture some of the most detailed and groundbreaking images of the cosmos at the time. Ritchey, who was the chief optician at Yerkes Observatory, provides a comprehensive overview of the equipment used, including the telescopes themselves, the cameras, and the photographic plates. He also discusses the challenges involved in capturing clear and accurate images of celestial objects and offers tips and advice for overcoming these challenges. The book includes numerous photographs taken by the telescopes at Yerkes Observatory, showcasing the incredible detail and clarity that was possible with this cutting-edge technology. Ritchey also discusses the scientific significance of the images and the discoveries that were made as a result of the work done at Yerkes Observatory. Overall, ""Astronomical Photography With The Forty-Inch Refractor And The Two-Foot Reflector Of The Yerkes Observatory"" is a fascinating glimpse into the early days of astronomical photography and the groundbreaking work done at one of the world's most advanced observatories. It is a must-read for anyone interested in the history of astronomy and the development of scientific technology.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.