In optics, a prism is a transparent optical element with flat, polished surfaces that
refract light. ... Prisms are sometimes used for the internal reflection at the
surfaces rather than for dispers...
Innovations in vision correction have increased the use of prisms in eyeglasses.
... In eyeglasses, prisms are used primarily for double vision, positional ...
Prism definition, Optics. a transparent solid body, often having triangular bases,
used for dispersing light into a spectrum or for reflecting rays of light. See more.
Ophthalmologists have used prisms since the 19th century to diagnose and treat
a number of diseases of the eye, including esotropia, exotropia, nystagmus and ...
In this lesson, you'll learn about the prism and what prisms do to white light. You'll
explore the properties of light waves as well as the concept...
A prism is used to break the light into it's constituent spectral colors (which are the
7 colors of the rainbow, red, orange, yellow, green, blue, indigo ...
www.ask.com/youtube?q=What Is a Prism Used for&v=JGqsi_LDUn0
Jun 21, 2013 ... How prisms work to create a rainbow of colors, the science behind it, using
sunlight for the explanation. This includes an explanation of how the ...
Since this initial discovery, prisms have been used in "bending" light within a
system, "folding" the system into a smaller space, changing the orientation (also ...
May 13, 2011 ... Prisms of this kind are used in certain spectroscopes, instruments for analyzing
light and for determining the identity and structure of materials ...
Jul 9, 2013 ... What color is white light? Want to know how to make it?