Technician in a cleanroom,schlieren image. The warmer exhaled air can be seen forming convection currents and air turbulence. Thermals rise off the body of the technician. Schlieren photography provides a way of visualising density changes in transparent fluids. Light passing through a density change is refracted (bent). The imaging technique alters the brightness and colour of this refracted light to make such areas visible | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Settles, Dr. Gary |
Taille de l’image : | 3285 px × 2796 px |
Model Release : | Le droit n'est pas encore disponible. Merci de nous contacter avant utilisation. |
Property Release : | Non requis |
Restrictions : |
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