Details of exhibit
- Exhibition:
- 1906 Fifty-first Annual Exhibition of the Royal Photographic Society of Great Britain
- Exhibit title:
- Solar Eclipse, 1905, August 30, Sfax (Tunisia).
- Exhibitor:
- Astronomer Royal [Royal Observatory, Greenwich]
- Section:
- Scientific and Technical Photography and its Application to Processes of Reproduction. By Invitation from the Council
- Exhibit No.:
-
- Exhibit No. 2:
- 421
- Description:
- Corona, copied same size direct from original negative taken with Thompson Coronagraph. Aperture 9 inches, with secondary magnifier diameter of Sun's image 4 inches. Exposure 30 seconds (from 116 seconds to 146 seconds).
- Exhibit type:
- Photograph
- Process:
- Special Rapid Plate (Negative)
- Award:
- none
