At first glance these images might look like the product of digital trickery, but these these delicate shots are very much real. French photographer Bertrand Kulik took the snapshots by photographing ...

Saturn’s atmosphere is essentially transparent at wavelengths visible to the human eye, but when the view through the atmosphere is oblique, as it is along the planet’s limb (edge), it will distort ...

Refraction close refractionProcess by which a wave changes speed and sometimes direction upon entering a denser or less dense medium, eg a light ray changes direction when refracted by a lens. of ...

The spherical shape of dew and rain drops make them perfect for refraction photos but if you don't fancy shooting in your garden, you can have a go at this technique from the comfort of your living ...

IT is well known that in the human eye, besides the refracted image, which serves the purposes of vision, there are formed three reflected images known under the name of “Purkinje's images.” M.

Refraction is the change in direction of light when it passes from one medium to another. The working of a lens is based on the refraction of light when they pass through it. Lens is a transparent ...