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  2. List of third-party Sony E-mount lenses - Wikipedia

    en.wikipedia.org/wiki/List_of_third-party_Sony_E...

    18mm f/2.8 Cine Lens [466] 21mm f/1.5 Cine Lens [467] 25mm f/1.4 Cine Lens [468] 35mm f/1.2 Cine Lens [469] 50mm f/1.1 Cine Lens [470] 75mm f/1.4 Cine Lens [471] Photo Lens 35mm f/1.7 Lens [472] Thingyfy. Pinhole Pro S 11mm (pinhole lens) (0.14mm aperture) [473] Pinhole Pro S 26mm (0.1-0.8mm aperture) [474] Pinhole Pro X 18-36mm (F160-240) [475 ...

  3. Fujifilm X-mount - Wikipedia

    en.wikipedia.org/wiki/Fujifilm_X-mount

    Fujinon XC 16-50mm f/3.5-5.6 OIS: This lens is a consumer-grade standard zoom, covering wide angle to short telephoto, equivalent to 24–76 mm on a full frame camera. The lens is the 'kit' lens for the X-M1 camera, and has a lower end build quality than the other Fujinon lenses, while maintaining good optical quality.

  4. Contact image sensor - Wikipedia

    en.wikipedia.org/wiki/Contact_image_sensor

    Charge-coupled devices (CCDs), the other kind of sensor often used in scanners, use mirrors to bounce light to a stationary sensor. Scanners using CISs are much smaller than ones that use CCDs, use typically a tenth as much power, and are particularly suitable for low power and portable applications, often powered over USB. [1] Scanner unit ...

  5. Image sensor format - Wikipedia

    en.wikipedia.org/wiki/Image_sensor_format

    As typical f-numbers for lenses for cell phones and DSLR are in the same range f /1.5–2 it is interesting to compare performance of cameras with small and big sensors. A good cell phone camera with typical pixel size 1.1 μm (Samsung A8) would have about 3 times worse SNR due to shot noise than a 3.7 μm pixel interchangeable lens camera ...

  6. Image scanner - Wikipedia

    en.wikipedia.org/wiki/Image_scanner

    Alexander Murray and Richard Morse invented and patented the first analog color scanner at Eastman Kodak in 1937. Intended for color separation at printing presses, their machine was an analog drum scanner that imaged a color transparency mounted in the drum, with a light source placed underneath the film, and three photocells with red, green, and blue color filters reading each spot on the ...

  7. Canon Inc. - Wikipedia

    en.wikipedia.org/wiki/Canon_Inc.

    Canon Inc. (Japanese: キヤノン株式会社; [note 1] Hepburn: Kyanon kabushiki gaisha) is a Japanese multinational corporation headquartered in Ōta, Tokyo, specializing in optical, imaging, and industrial products, such as lenses, cameras, medical equipment, scanners, printers, and semiconductor manufacturing equipment.

  8. Ricoh - Wikipedia

    en.wikipedia.org/wiki/RICOH

    The Ricoh Company, Ltd. (/ ˈ r iː k oʊ /) (株式会社リコー, Kabushiki-gaisha Rikō) is a Japanese multinational imaging and electronics company.It was founded by the now-defunct commercial division of the Institute of Physical and Chemical Research (Riken) known as the Riken Concern, on 6 February 1936 as Riken Sensitized Paper (理研感光紙, Riken Kankōshi).

  9. Laser scanning - Wikipedia

    en.wikipedia.org/wiki/Laser_scanning

    Laser scanning is the controlled deflection of laser beams, visible or invisible. [1] Scanned laser beams are used in some 3-D printers, in rapid prototyping, in machines for material processing, in laser engraving machines, in ophthalmological laser systems for the treatment of presbyopia, in confocal microscopy, in laser printers, in laser shows, in Laser TV, and in barcode scanners.