Researches on Light in Its Chemical Relations: Embracing a Consideration of All the Photographic ProcessesLongman, 1854 - 396 стор. |
З цієї книги
Результати 1-5 із 100
Сторінка 20
... ; yet the muriate of silver remained exposed more than two hours to this brilliant point of light , without undergoing any sensible alteration . On the EARLIEST PHOTOGRAPHIC PICTURES . 21 other hand , when exposed 20 RESEARCHES ON LIGHT .
... ; yet the muriate of silver remained exposed more than two hours to this brilliant point of light , without undergoing any sensible alteration . On the EARLIEST PHOTOGRAPHIC PICTURES . 21 other hand , when exposed 20 RESEARCHES ON LIGHT .
Сторінка 22
... pictures by Light , that I shall copy the author's description of it , and some of the remarks , from the Memoir : - ( 32. ) " White paper , or white leather , moistened with solution of nitrate of silver , undergoes no change when kept ...
... pictures by Light , that I shall copy the author's description of it , and some of the remarks , from the Memoir : - ( 32. ) " White paper , or white leather , moistened with solution of nitrate of silver , undergoes no change when kept ...
Сторінка 29
... ; it is stated at the back to have been taken from a print about 2 feet long . The picture represents the ruins of an abbey : in a pro per light it is very distinct . the process employed by him , and they entered into.
... ; it is stated at the back to have been taken from a print about 2 feet long . The picture represents the ruins of an abbey : in a pro per light it is very distinct . the process employed by him , and they entered into.
Сторінка 30
... pictures appear are metallic , but are blacker , and reflect more light than the under pewter surfaces ; the colour appears to be that of lead or platinum . No. 1. has experienced no injury . No. 2. is covered in some parts with minute ...
... pictures appear are metallic , but are blacker , and reflect more light than the under pewter surfaces ; the colour appears to be that of lead or platinum . No. 1. has experienced no injury . No. 2. is covered in some parts with minute ...
Сторінка 31
... exist . The forms of the future picture remain still invisible . The next operation then is to disengage the shrouded imagery , and this is accomplished by a solvent . " This solvent consists of a mixture of one part ,
... exist . The forms of the future picture remain still invisible . The next operation then is to disengage the shrouded imagery , and this is accomplished by a solvent . " This solvent consists of a mixture of one part ,
Інші видання - Показати все
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
Популярні уривки
Сторінка 393 - OF PLANTS; Including all the Plants which are now found in, or have been introduced into, Great Britain ; giving their Natural History, accompanied by such descriptions, engraved figures, and elementary details, as may enable a beginner, who is a mere English reader, to discover the name of every Plant which he may find in flower, and acquire all the information respecting it which is useful and interesting.
Сторінка 1 - Professor Owen's Lectures on the Comparative Anatomy and Physiology of the Vertebrate Animals, delivered at the Royal College of Surgeons in 1844 and 1846.
Сторінка 8 - Dr. Ure's Dictionary of Arts, Manufactures, and Mines : Containing a clear Exposition of their Principles and Practice.
Сторінка 385 - Burton.— The History of Scotland, from the Revolution to the Extinction of the last Jacobite Insurrection (1689—1748).
Сторінка 389 - Last Days of Our Lord's Ministry: A Course of Lectures on the principal Events of Passion Week.
Сторінка 389 - Haydn's Book of Dignities: Containing Rolls of the Official Personages of the British Empire, Civil, Ecclesiastical, Judicial, Military...
Сторінка 383 - Bayldon's Art of Valuing Rents and Tillages, and Tenant's Right of Entering and Quitting Farms, explained by several Specimens of Valuations; with Remarks on the Cultivation pursued on Soils in different Situations. Adapted to the Use of Landlords, Land-Agents, Appraisers, Farmers, and Tenants. New Edition ; corrected and revised by JOHN DONALDSON.
Сторінка 393 - London's Encyclopaedia of Agriculture: comprising the Laying-out, Improvement, and Management of Landed Property, and the Cultivation and Economy of the Productions of Agriculture. With 1,100 Woodcuts. 8vo. 21s. London's Encyclopaedia of Gardening: comprising the Theory and Practice of Horticulture, Floriculture, Arboriculture, and Landscape Gardening.
Сторінка 384 - Encyclopaedia of Rural Sports; or, a complete Account, Historical, Practical, and Descriptive, of Hunting, Shooting, Fishing, Racing, and other Field Sports and Athletic Amusements of the present day.
Сторінка 388 - Esq. Illustrated by Wood Engravings, from Designs by Members of the Etching Club. Square crown 8vo.