Researches on Light in Its Chemical Relations: Embracing a Consideration of All the Photographic ProcessesLongman, 1854 - 396 стор. |
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Сторінка x
... rendering the inquiry intelligible to every reader . It is due from me , that I acknowledge the kind and generous assistance which , through every stage of these experimental inquiries , I have received from Sir J. F. W. Herschel . The ...
... rendering the inquiry intelligible to every reader . It is due from me , that I acknowledge the kind and generous assistance which , through every stage of these experimental inquiries , I have received from Sir J. F. W. Herschel . The ...
Сторінка 19
... rendered it brown , the blue rays produced a shade of blue , the yellow preserved it white , and the red rays ... rendering Philosophical Magazine , vol . vii . 2 ser . p . 462 . Canton's phosphorus luminous . It was found that the blue C 2.
... rendered it brown , the blue rays produced a shade of blue , the yellow preserved it white , and the red rays ... rendering Philosophical Magazine , vol . vii . 2 ser . p . 462 . Canton's phosphorus luminous . It was found that the blue C 2.
Сторінка 24
... render this process as useful as it is elegant . " The failure of two such eminent men as Wedgwood and Davy , in their attempts to produce Light - drawn pictures , appears to have discouraged any further experiments of this kind at that ...
... render this process as useful as it is elegant . " The failure of two such eminent men as Wedgwood and Davy , in their attempts to produce Light - drawn pictures , appears to have discouraged any further experiments of this kind at that ...
Сторінка 27
... voyages , ce qui me porte à croire qu'il n'est pas à Paris dans ce moment . Quoique les nou- veaux appareils auxquels je fais travailler ici ne soient pas encore dispo- correspond with those of nature , and of rendering his.
... voyages , ce qui me porte à croire qu'il n'est pas à Paris dans ce moment . Quoique les nou- veaux appareils auxquels je fais travailler ici ne soient pas encore dispo- correspond with those of nature , and of rendering his.
Сторінка 28
... rendering his copies impervious to the erasing effects of the solar rays . nibles , ça ne m'a point empêché , Monsieur , de reprendre mes expériences héliographiques d'après les moyens de perfectionnement indiqués dans ma notice . Je ...
... rendering his copies impervious to the erasing effects of the solar rays . nibles , ça ne m'a point empêché , Monsieur , de reprendre mes expériences héliographiques d'après les moyens de perfectionnement indiqués dans ma notice . Je ...
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Загальні терміни та фрази
absorption actinic action of Light ammonia appears Becquerel bleaching blue rays brown calotype camera obscura carbonic acid chemical action chemical rays chloride of silver chromate collodion COLLODION PROCESS colour combination copper Daguerréotype dark darkened distilled water dried Edition effect employed Engravings experiments exposed exposure ferrocyanide fluid formed gallic acid germination gold green rays guaiacum heat hyposulphite of soda impression influence intensity iodide of silver iodine iron least refrangible luminous rays mercury metallic Niepce nitrate of silver nitric acid observed obtained orange oxide oxygen paper peculiar phenomena photographic picture placed plants portion Post 8vo potash potassium precipitate prepared prism prismatic spectrum produced quantity quinine radiations red rays refrangible rays remarkable salts of silver sensitive Sir John Herschel solar rays solution of nitrate space sun's rays sunshine surface tint tion uranium glass vapour vegetable violet rays visible vols washed yellow ray
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