Science Fact of the Day August 14, 2009
Posted by spatialrift47 in SFoTD.add a comment
Images produced by lenses can be virtual, where the light only seems to come from a common point, or real, where the image is made of hot crossed rays.
the extraordinary science behind ordinary phenomena
Images produced by lenses can be virtual, where the light only seems to come from a common point, or real, where the image is made of hot crossed rays.