Details of exhibit
- Exhibition:
- 1909 Fifty-fourth Annual Exhibition of the Royal Photographic Society of Great Britain
- Exhibit title:
- Photographs of the spectrum of Scandium
- Exhibitor:
- A. Fowler
- Section:
- Scientific and Technical Photography and its Application to Processes of Reproduction
- Exhibit No.:
- 390
- Description:
- Showing variations under different conditions of experiment. The enhanced lines of this element are prominent in solar prominences, while the flame lines are strongly developed in sun spots. The original negatives were taken with a spectrograph of the Littrow type, having one prism and a focal length of 12 feet.
- Exhibit type:
- Photographic equipment and supplies
- Process:
- [Not Listed] ()
- Award:
- none
