Binoculars and Periscopes invert an image to make an object appear closer. There are two types of prisms that can be used for binoculars: Porro and Roof Prisms. Porro prisms are used in a pair to ...
An optical spectrometer uses Dispersive Prisms to split the lightwave into the different colours(wavelengths). As the light passes through the dispersive prism, the ...
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