This is a historical work on the study of optics and mechanics, written by Christoph C. Hoeschel. It provides an in-depth analysis of the katoptric circle and its uses in measuring angles and determining astronomical positions. This book is recommended for scholars of the history of science.
This book describes a new instrument that was developed by Christoph C. Hoeschel. The instrument has a unique design that improves its accuracy and precision. This book is a valuable resource for anyone interested in the history of scientific instruments or the development of new technologies.