Definición de roof prism en inglés:

roof prism

Saltos de línea: roof prism

sustantivo

  • 1A reflecting prism in which the reflecting surface is in two parts that are angled like the two sides of a pitched roof. Compare with Porro prism.
    Más ejemplos en oraciones
    • Modern roof prism designs are capable of performance just as good as a comparable porro prism design, due to current technology such as phase coating and improved reflective backing materials on the prisms.
  • 1.1 (roof prisms) (also roof-prism binoculars) A pair of binoculars using two roof prisms, resulting in an instrument with parallel sides and objective lenses that are the same distance apart as the eyepieces.
    Más ejemplos en oraciones
    • Zeiss pioneered many products and technologies we take for granted, such as roof-prism binoculars and anti-reflective lens coatings.
    • Focusing is similar to a traditional roof prism binocular with the right ocular adjustable and a center focus knob.

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Palabra del día astrogation
Pronunciación: ˌastrə(ʊ)ˈgeɪʃ(ə)n
noun
(in science fiction) navigation in outer space