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  2. Rectilinear lens - Wikipedia

    en.wikipedia.org/wiki/Rectilinear_lens

    (a digital camera with an image sensor which size is similar to 35 mm film in film cameras as the standard film camera format) [2] The vast majority of video and still cameras use lenses that produce nearly rectilinear images. A popular alternative type of lens is a fisheye lens which produces a distinctly curvilinear, wide-angled result.

  3. List of digital camera brands - Wikipedia

    en.wikipedia.org/wiki/List_of_digital_camera_brands

    TLR cameras, SLR cameras, folding cameras, CCD and SLR camera lenses, large-format cameras Sigma: Japan: Compact digital cameras and SD-series DSLRs Sony: Japan: Cyber-shot compact digital cameras, α DSLRs, and Sony NEX MILCs Tevion: Germany: Compact digital cameras and trail cameras Thomson: France: Waterproof digital camera Traveler: Germany ...

  4. These popular security cameras are $140 off, today only - AOL

    www.aol.com/lifestyle/solar-powered-security...

    Amazon has slashed the price of the popular solar-powered Dekco Wireless Security Cameras by a jaw-dropping $140, so you can snag security cameras that are fueled by the sun.

  5. Hikvision - Wikipedia

    en.wikipedia.org/wiki/Hikvision

    In April 2022, the UK Department of Health and Social Care banned the purchase of Hikvision cameras. [40] In November 2022, the UK prohibited the use of Hikvision equipment in government buildings. [41] In August 2022, the Ministry of Business, Innovation and Employment of New Zealand said that it would stop buying Hikvision cameras. [42]

  6. Closed-circuit television - Wikipedia

    en.wikipedia.org/wiki/Closed-circuit_television

    The cameras are used to record details such as gender, age, and ethnicity. Cameras have been used in a southern Chinese city to issue tickets to people for infractions. [85] In India, the cities of Hyderabad and Delhi, the capital, have around 900,000 and 450,000 cameras, respectively. [83]

  7. List of camera types - Wikipedia

    en.wikipedia.org/wiki/List_of_camera_types

    Magnetic resonance imaging which produce images showing, internal structure of different parts of a patient's body. Rangefinder camera which produce images of the distance to each point in the scene. Ultrasonography uses ultrasonic cameras that produce images of the absorption of ultra-sonic energy.