Abstract
IN answer to Mr. Ranyard (NATURE, vol, x. p. 205), I have to state that the opaque bar in my experiments was placed as close to the collodion as possible without touching it, not farther than.01 in. from it, and that there were no photographic traces of diffraction bands.
This is a preview of subscription content, log in via an institution to check access.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
AITKEN, J. Photographic Irradiation. Nature 10, 222–223 (1874). https://doi.org/10.1038/010222b0
Issue Date:
DOI: https://doi.org/10.1038/010222b0
- Springer Nature Limited