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  2. Rectilinear lens - Wikipedia

    en.wikipedia.org/wiki/Rectilinear_lens

    The most famous example is the Rapid Rectilinear Lens developed by John Henry Dallmeyer in 1866. It allowed distortionless photos to be taken quickly for the first time, and was a standard lens design for 60 years. [1]: 59 As of 2020, the Laowa 9mm f/5.6 lens is the world's widest rectilinear lens for full frame cameras.

  3. 2024 in California - Wikipedia

    en.wikipedia.org/wiki/2024_in_California

    November 8 – Former Los Angeles County Sheriff Jim McDonnell is sworn in as the new chief of the Los Angeles Police Department, succeeding Michel Moore. [125] November 13 – A bomb threat prompted the evacuation of a Courthouse in Torrance. Around 7 a.m., a suspicious device was discovered near the building’s entrance.

  4. Venus Optics - Wikipedia

    en.wikipedia.org/wiki/Venus_Optics

    Laowa 9 mm f/2.8 super wide angle lens for APS-C, introduced in 2015 Laowa 25 mm 2.5-5x ultra macro lens for full frame, introduced in 2018 The first lens was the 60 mm f/2.8 2 x Ultra Macro, a full frame lens with a magnification factor of 2:1 that could also be focused to infinity which is unique. [ 8 ]

  5. Which way are key demographic groups leaning in the 2024 ...

    www.aol.com/way-key-demographic-groups-leaning...

    At that time, Harris had a 2.8-percentage-point lead in our national polling average, not too different from her 2.6-point lead on Friday, Oct. 4 at 10 a.m. Eastern. Which way are key demographic ...

  6. Demographic statistics - Wikipedia

    en.wikipedia.org/wiki/Demographic_statistics

    Demographic statistics are measures of the characteristics of, or changes to, a population. Records of births, deaths, marriages, immigration and emigration and a regular census of population provide information that is key to making sound decisions about national policy.

  7. Human population projections - Wikipedia

    en.wikipedia.org/wiki/Human_population_projections

    Based on this, the UN projected that the world population, 8 billion as of 2023, would peak around the year 2086 at about 10.4 billion, and then start a slow decline, assuming a continuing decrease in the global average fertility rate from 2.5 births per woman during the 2015–2020 period to 1.8 by the year 2100 (the medium-variant projection).

  8. Demographics of the world - Wikipedia

    en.wikipedia.org/wiki/Demographics_of_the_world

    Earth has a human population of over 8 billion as of 2024, with an overall population density of 50 people per km 2 (130 per sq. mile). Nearly 60% of the world's population lives in Asia, with more than 2.8 billion in the countries of India and China combined.

  9. Ultra wide angle lens - Wikipedia

    en.wikipedia.org/wiki/Ultra_wide_angle_lens

    Leitz Elmarit R19/2.8 ultra wide angle lens for Leica R cameras Ihagee Exa camera with Carl Zeiss Jena Flektogon 1:4 20 mm super wide angle lens. An ultra wide-angle lens is a lens whose focal length is shorter than that of an average wide-angle lens, providing an even wider view. The term denotes a different range of lenses, relative to the ...