Leon Warnerke (26 May 1837 – 7 October 1900) was a Polish civil engineer and inventor in the field of photography, independence activist, revolutionary...
13 KB (1,380 words) - 12:48, 10 September 2024
Wedgwood in the 18th century °W (film speed) ("degree Warnerke"), a film speed by Leon Warnerke (Władysław Małachowski) in the late 19th century W (disambiguation)...
305 bytes (69 words) - 21:32, 2 August 2023
Film speed (redirect from °Warnerke)
speed of photographic materials, was invented by the Polish engineer Leon Warnerke – pseudonym of Władysław Małachowski (1837–1900) – in 1880, among the...
125 KB (12,147 words) - 20:03, 26 September 2024
lower telecine gamma correction. Film speed Densitometry Callier Effect Leon Warnerke, inventor of the first practical sensitometer in 1880 Hurter and Driffield...
15 KB (1,925 words) - 07:36, 8 October 2024
1878 – Captain William de Wiveleslie Abney 1881 – W. Willis 1882 – Leon Warnerke 1883 – Walter B. Woodbury 1884 – Josef Maria Eder 1885 – Josef Maria...
57 KB (6,123 words) - 05:40, 21 October 2024