Friday, October 7, 2011

Photography

It was started by light sensitive materials with some dry leaf , plane dry wood pcs., metal sheet, copper
sheet,glasses etc. like this . Gradually they developed and discover pin-hole camera, latest -Rolly flax,
hasal blood etc.
Summary: 'Camara,' it's a latin word .camara mean  -room, in latin CamaraObskura in English
dark room. plain using =Camera for photography .maybe camera theory first time by Ibn Al-Haitam
(965-1038), gradually they discover it to get picture for solar eclipse photograph. we can say in 1500
century camera displayed with a normal structure(technology).  camera lense used in 1550 by Zerolamo
Kardano. more devolop in 1614 with chalk+silver+nitric acid. Josep nicephore niepe 1826 (France)
discover new chemicals. peoples given name of the theory Nicephore's Holiography. 1851 (France)
Louis Jaequues Mande Daguerre (follower of Niepe) Louis thought by Holliography, it was required time
near 8 hr., but louis given 5-40 minute times. with in this time in 1840 Austrian profesor Josef Max
Patzval done more devoloped for cameras lenses. it was advanced but they dose not success to made
negative and positive papers,sheets and film. william henry fox talbot (1800-77 England) more devolop
for paper,film,metalic sheet,glass sheet etc., even he devoloped for devoloperand picture for the film
and paper. Frederick Scoat Earture an Architect Engg. but he was very curious to photography. he
discover some prosses which call colodian prosses. he given thyory for printing press block. even given
systems how to make negativeon the glass in 1848. 1878 Sarllos Banet success to make film speed which
were 1/25 second . George Eastman (1854-1932)first time markting for camera in 1888.

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