fbpx
Wikipedia

Charles Harper Bennett

Charles Harper Bennett (born 1840 in London, died 1927 in Sydney) was an English photographic pioneer.

A mule keeps standing while its head is blown up with dynamite to demonstrate the speed of photography based on a new gelatin dry plate process by Charles Bennett. A photograph taken on 6 June 1881, published in Scientific American on September 24, 1881.

He improved the gelatin silver process developed by Richard Leach Maddox, first in 1873 by a method of hardening the emulsion, making it more resistant to friction, and later in 1878 Bennett discovered that by prolonged heating the sensitivity of the emulsion could be greatly increased.[1] This increased sensitivity resulting enabled shooting at 1/25 second, paving the way for the snapshot.

References edit

  1. ^ Hannavy, John (16 December 2013). Encyclopedia of Nineteenth-Century Photography. Routledge. p. 698. ISBN 978-1-135-87326-4.

charles, harper, bennett, born, 1840, london, died, 1927, sydney, english, photographic, pioneer, mule, keeps, standing, while, head, blown, with, dynamite, demonstrate, speed, photography, based, gelatin, plate, process, charles, bennett, photograph, taken, j. Charles Harper Bennett born 1840 in London died 1927 in Sydney was an English photographic pioneer A mule keeps standing while its head is blown up with dynamite to demonstrate the speed of photography based on a new gelatin dry plate process by Charles Bennett A photograph taken on 6 June 1881 published in Scientific American on September 24 1881 He improved the gelatin silver process developed by Richard Leach Maddox first in 1873 by a method of hardening the emulsion making it more resistant to friction and later in 1878 Bennett discovered that by prolonged heating the sensitivity of the emulsion could be greatly increased 1 This increased sensitivity resulting enabled shooting at 1 25 second paving the way for the snapshot References edit Hannavy John 16 December 2013 Encyclopedia of Nineteenth Century Photography Routledge p 698 ISBN 978 1 135 87326 4 Retrieved from https en wikipedia org w index php title Charles Harper Bennett amp oldid 1136325823, wikipedia, wiki, book, books, library,

article

, read, download, free, free download, mp3, video, mp4, 3gp, jpg, jpeg, gif, png, picture, music, song, movie, book, game, games.