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  2. Dispersion (optics) - Wikipedia

    en.wikipedia.org/wiki/Dispersion_(optics)

    Material dispersion can be a desirable or undesirable effect in optical applications. The dispersion of light by glass prisms is used to construct spectrometers and spectroradiometers. However, in lenses, dispersion causes chromatic aberration, an undesired effect that may degrade images in microscopes, telescopes, and photographic objectives.

  3. Nikon - Wikipedia

    en.wikipedia.org/wiki/Nikon

    The range of the products produced at Nikon Thailand include plastic molding, optical parts, painting, printing, metal processing, plating, spherical lens process, aspherical lens process, prism process, electrical and electronic mounting process, silent wave motor and autofocus unit production.

  4. Isaac Newton - Wikipedia

    en.wikipedia.org/wiki/Isaac_Newton

    During this period he investigated the refraction of light, demonstrating that the multicoloured image produced by a prism, which he named a spectrum, could be recomposed into white light by a lens and a second prism. [63] Modern scholarship has revealed that Newton's analysis and resynthesis of white light owes a debt to corpuscular alchemy. [64]

  5. List of inventors - Wikipedia

    en.wikipedia.org/wiki/List_of_inventors

    Vitaly Abalakov (1906–1986), Russia – camming devices, Abalakov thread (or V-thread), gearless ice climbing anchor; Ernst Karl Abbe (1840–1905), Germany – Condenser (microscope), apochromatic lens, refractometer

  6. Spark-gap transmitter - Wikipedia

    en.wikipedia.org/wiki/Spark-gap_transmitter

    To investigate the similarity between radio waves and light waves, these researchers concentrated on producing short wavelength high-frequency waves with which they could duplicate classic optics experiments with radio waves, using quasioptical components such as prisms and lenses made of paraffin wax, sulfur, and pitch and wire diffraction ...

  7. Deion Sanders - Wikipedia

    en.wikipedia.org/wiki/Deion_Sanders

    Third-team All-American (1986) Florida State Seminoles Jersey No. 2 honored. College Football Hall of Fame. Inducted in 2011 (profile) Deion Luwynn Sanders Sr. (born August 9, 1967) is an American football coach and former player who is the head coach of the Colorado Buffaloes football team. Nicknamed " Prime Time ", " Neon Deion ", and since ...

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