The above Ad will no longer appear after you Sign Up for Free!


A type of reflector, most commonly utilized in a PAR can. A light source placed at the focal point will be reflected into parallel beams, thus allowing the light produced to hold a very tight beam angle. The reverse property has also been utilized, where a parabolic dish can focus incoming sound waves to a common focal point.

This page has been seen 990 times.

  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Dismiss Notice