000 02238cam a22003253u 4500
001 63814
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040 _aUtSlPG
041 7 _aen
_2iso639-1
050 4 _aTR
100 1 _aLong, Charles A.
245 1 4 _aThe Dry Collodion Process
264 1 _aSalt Lake City, UT :
_bProject Gutenberg,
_c2020
300 _a1 online resource :
_bmultiple file formats
336 _atext
_btxt
_2rdacontent
337 _acomputer
_bc
_2rdamedia
338 _aonline resource
_bcr
_2rdacarrier
500 _aRelease date is 2020-11-20
508 _aProduced by Tom Cosmas from images kindly made available from The Internet Archive. All materials are placed in the Public Domain.
520 _a"The Dry Collodion Process" by Charles A. Long is a scientific publication that was written in the mid-19th century, specifically in the late 1850s. The book outlines a photographic technique known as the dry collodion process, which is praised for its simplicity, efficiency, and effectiveness in producing high-quality photographic negatives. It serves as a manual for photographers looking to utilize this method in their practice, offering detailed instructions and guidelines. In the book, Long meticulously details the steps required to prepare and use dry collodion plates, including cleaning the glass, coating it with collodion, sensitizing the plates, exposure, and developing the images. He emphasizes the importance of using pure materials and provides formulations for the necessary solutions involved in the process. The book also discusses the advantages of this technique for travelers and amateur photographers, who can now prepare plates in advance and develop them at their convenience. Through a structured approach, Long aims to demystify the photographic process, enabling a broader audience to engage with the art of photography. (This is an automatically generated summary.)
534 _nOriginal publication data not identified
653 _aPhotography -- Plates
653 _aPhotography -- Developing and developers
653 _aCollodion
856 4 0 _uhttps://www.gutenberg.org/ebooks/63814
999 _c104638
_d104638