Abstract
THE phenomenon described by Messrs. Beadle and Patterson in NATURE of August 19, p. 327, is well known to practical microscopists, since it occurs whenever a considerable change in the working aperture of a wide-angled objective is made, and admits of a simple explanation.
Similar content being viewed by others
Article PDF
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
OCKENDEN, F. Effect of Tube-Length on the Visibility of Dust Particles with an Oil-immersion Objective. Nature 144, 516 (1939). https://doi.org/10.1038/144516b0
Issue Date:
DOI: https://doi.org/10.1038/144516b0
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.