Electromagnetic radiation with longer wavelengths than those of visible light
Wikidata
Source:
Infrared Rays
Images from the collections
Images referencing Infrared Rays
5 images from works
Works from the collections
18 works
- Books
Hanovia health lamps : sold through all good class chemists, electrical dealers and department stores / Hanovia.
Date: [1956?]- Books
Therapeutic uses of infra-red rays / by W. Annandale Troup.
Troup, W. Annandale (William Annandale), 1889-Date: 1930
- Books
- Online
Retinal insensibility to ultra-violet and infra-red rays / by L. Webster Fox and Geo. M. Gould.
Fox, Lawrance Webster, 1853-1931.Date: 1886- Books
Electro-medical apparatus / Watson & Sons (Electro-Medical) Ltd.
Watson & Sons (Electro-Medical Ltd)Date: [1928]- Books
Infrared radiation therapy sources and their analysis with scanner / by Leopold Rovner.
Rovner, Leopold.Date: 1950