optical prism मीनिंग इन हिंदी

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The film features images with a lot of unusual angles, night shooting and expressionistic effects ( using optical prisms ).
Its colors match the rainbow dispersion of white light by an optical prism : red, orange, yellow, green, and blue.
Optical prisms added to the design are another way to turn the image right way up, usually in a Porro prism or roof-prisms design.
Founded in 1992 in East Berlin, the company s first product was a system with only one moving part and a fixed optical prism, keeping the system simple yet accurate.
It displays bi-directional jumping hours and minutes vertically using optical prisms like those first seen in HM5 . features a rounded biomorphic case, flying tourbillon under a retractable cover, and automatic winding.
The New FD lenses'aperture rings were placed closer to the rear of the lens so that the aperture value is visible in the new F-1's viewfinder, via an optical prism.
There are plenty of materials ( optical prism ? ) where both phase velocity and group velocity are non-constant or vary with frequency . talk ) 16 : 33, 2 July 2009 ( UTC)
A "'roof prism "'( also called a Dach prism or Dachkanten prism, from the German : " Dachkante ", lit . " roof edge " ) is a reflective optical prism containing a section where two faces meet at a 90?angle.

संज्ञा.

optical device having a triangular shape and made of glass or quartz; used to deviate a beam or invert an image
पर्याय: prism