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Encyclopedia > Monocular

A monocular is a modified refracting telescope used to magnify the images of distant objects by passing light through a series of lenses and prisms; the use of prisms results in a lightweight telescope. Volume and weight are less than half those of binoculars, making it easy to carry along. The 50 cm refractor at Nice Observatory. ... A lens is a device for either concentrating or diverging light, usually formed from a piece of shaped glass. ... If a shaft of light entering a prism is sufficiently small such that the coloured edges meet, a spectrum results In optics, a prism is a device used to refract light, reflect it or break it up (to disperse it) into its constituent spectral colours (colours of the rainbow), traditionally... Mass is a property of physical objects that, roughly speaking, measures the amount of matter they contain. ... Binoculars A set of binoculars (from Latin, bi-, two-, and oculus, eye) is a hand-held tool used to magnify distant objects by passing the image through two adjacent series of lenses, and erecting prisms. ...


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Monocular Microscopes On Sale (376 words)
Monocular microscopes allow the microscopist to use one eye when viewing through the microscope, similar to looking through a telescope/spotting scope or a rifle scope.
Monocular microscopes are most popular for children and the beginning microscopist as they are the easiest to use and get comfortable with.
However, since using a camera on a monocular microscope does not allow the user to view through the microscope while the camera is attached, most microscopists opt for a trinocular head whenever picture taking through the microscope is desired.
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