ELEMENTARY TELEPHOTOGRAPHY (CLASSIC REPRINT)

Excerpt from Elementary TelephotographyMr.j. W. Cruickshank first made me acquainted with the powers of telephotographic lenses in 1894, and I am very greatly indebted to him for constant subsequent help and advice. I am under great obligations to Mr. J. H. Agar Baugh and Mr. W B. Ferguson for the interest they have taken in the progress of this small book and for valuable suggestions with regard to it.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works._,