සෙවුම් ප්‍රතිඵල

...(elements) with a common axis; the use of multiple elements allows more [[optical aberration]]s to be corrected than is possible with a single element. Lense ...[Book of Optics]]'' into Latin, but it is not clear what role, if any, the optical theory of the time played in the discovery.<ref name=Kriss/><ref name=Ilard ...

...rd voltage drop and to increase current rating over thermionic hard-vacuum devices. ...t voltages and their robustness gives them an advantage over semiconductor devices. The recent (2012) resurgence of interest among audiophiles and recording s ...

...f> A refined approach also incorporates specific features of the computing devices. ...ance from the optical axis, while the matrix encodes the properties of the optical element. Actually, there are two kinds of matrices, viz. a ''refraction mat ...