Author: T. Frederick Hardwich

Publisher:

Published: 2015-07-04

Total Pages: 426

ISBN-13: 9781330672006

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Excerpt from A Manual of Photographic Chemistry, Theoretical and Practical Since the publication of the previous editions of this Manual, two changes of importance have occurred; the nomenclature and atomic weights of chemical compounds have to a great extent been altered, and the collodion process has, especially in England, been largely supplanted by gelatine emulsion. It has, however, seemed judicious to the Editor of this edition neither to entirely discard the old nomenclature in favor of the new, nor to assume the collodion process to be defunct. Hence a work, intended to be of every-day use to photographers, would have its value impaired by the exclusive use of terms as yet imperfectly understood. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This 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.

Download or read book A Manual of Photographic Chemistry, Theoretical and Practical (Classic Reprint) written by T. Frederick Hardwich and published by . This book was released on 2015-07-04 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Manual of Photographic Chemistry, Theoretical and Practical Since the publication of the previous editions of this Manual, two changes of importance have occurred; the nomenclature and atomic weights of chemical compounds have to a great extent been altered, and the collodion process has, especially in England, been largely supplanted by gelatine emulsion. It has, however, seemed judicious to the Editor of this edition neither to entirely discard the old nomenclature in favor of the new, nor to assume the collodion process to be defunct. Hence a work, intended to be of every-day use to photographers, would have its value impaired by the exclusive use of terms as yet imperfectly understood. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This 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.