Here you will find one or more explanations in English for the word Photonephograph.
Also in the bottom left of the page several parts of wikipedia pages related to the word Photonephograph and, of course, Photonephograph synonyms and on the right images related to the word Photonephograph.
Photonephograph
Photonephograph Pho`to*neph"o*graph (-n[e^]f"[-o]*gr[.a]f), n.
[Photo- + Gr. ne`fos a cloud + -graph.] (Meteor.)
A nephoscope registering by photography, commonly consisting
of a pair of cameras used simultaneously.
Meaning of Photonephograph from wikipedia
