ISSN:
1573-8256
Source:
Springer Online Journal Archives 1860-2000
Topics:
Medicine
,
Technology
Notes:
Conclusions A method has been developed for testing the nonactinic qualities and illuminating power of lamps. Increase of optical density was examined in relation to time of exposure (from 1 to 10 min), type of light filter (Nos. 107, 117, 118, 124), the use of opalescent glass, a reflector, and other factors. The observer's acuity of vision was tested in the various lights. The best type of light filter was found to be green (No. 124) for the new lamp, and red (No. 107) for the older type.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00557778
Permalink