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 Telescopes Can Use Lenses to Collect Lights

Telescopes can use lenses to collect visible light, allows the direct observation and photographic records of distant objects. Those who wear glasses are called telescope, because they are using the properties of refraction or diffraction of light. The largest astronomical telescope in the 40-in telescope at Yerkes Observatory in Williams Bay, Wisconsin, that was founded in the 19 Century. Lenses are bending different colors of light by different amounts, the approach of such different colors slightly differently.

The images of the major objectives can be produced are colored, often made to limit the comments on the filters. Filter, to limit the image for an order that the colored lenses of light to any image in the same contours and make the image more accurate than a picture that includes all colors that form the light. Also, because the light must pass through the spectacles, the lenses can be promoted only on the very edges.

Company Resource:   Binoculars    Monocular Telescope    Straight Binoculars
Read more: http://www.nbbinoculars.com/blog/

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