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Indlæser... Binoculars, Opera Glasses and Field Glasses (Shire Albums)af Fred Watson
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Belongs to SeriesShire Album (317)
Binoculars are today the most widely used of all optical instruments. They are to be found in most homes, and countless professionals depend on them to carry out their work. Older types, too are frequently seen, and many people have an old opera or field glass that has been handed down in the family. Such instruments are becoming increasingly valued. This album is an account of the development of these commonplace accessories of everyday life. It relates the story of binoculars, from their invention alongside the first telescope almost four centuries ago to the instruments we use today. It describes the natural miracle of binocular vision, explains the workings of the different types, and provides a glossary of technical terms. It will be a valuable reference source for collectors and dealers, and of interest to anyone who enjoys using binoculars, opera glasses or field glasses. No library descriptions found. |
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Google Books — Indlæser... GenrerMelvil Decimal System (DDC)681.412Technology Manufacture of products for specific uses Precision instruments and other devices Lenses, Telescopes, and OpticsVurderingGennemsnit: Ingen vurdering.Er det dig?Bliv LibraryThing-forfatter. |