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  2. Back-illuminated sensor - Wikipedia

    en.wikipedia.org/wiki/Back-illuminated_sensor

    A traditional, front-illuminated digital camera is constructed in a fashion similar to the human eye, with a lens at the front and photodetectors at the back. This traditional orientation of the sensor places the active matrix of the digital camera image sensor—a matrix of individual picture elements—on its front surface and simplifies manufacturing.

  3. Exmor - Wikipedia

    en.wikipedia.org/wiki/Exmor

    Exmor R is a back-illuminated version of Sony's CMOS image sensor. [5] Exmor R was announced by Sony on 11 June 2008 and was the world's first mass-produced implementation of the back-illuminated sensor technology. [6] [non-primary source needed] Sony claims that Exmor R is approximately twice as sensitive as a normal front illuminated sensor.

  4. Photodiode - Wikipedia

    en.wikipedia.org/wiki/Photodiode

    Avalanche photodiodes are photodiodes with structure optimized for operating with high reverse bias, approaching the reverse breakdown voltage. This allows each photo-generated carrier to be multiplied by avalanche breakdown , resulting in internal gain within the photodiode, which increases the effective responsivity of the device.

  5. Sony ILCE camera - Wikipedia

    en.wikipedia.org/wiki/Sony_ILCE_camera

    The camera is actually the successor to the Sony NEX-3N and has a NEX-like body. Sony Alpha ILCE-5100 (α5100). Released after α6000, this is an updated version of the α5000 with a 24.3MP sensor and on-chip phase detection, the same as the α6000 but in a compact body like the Sony NEX-3/5 line.

  6. Optical transfer function - Wikipedia

    en.wikipedia.org/wiki/Optical_transfer_function

    However much we raise the number of pixels used in cameras, this will always remain true in absence of a perfect optical spatial filter. Similarly, a 5-megapixel image obtained from a 5-megapixel still camera can never be sharper than a 5-megapixel image obtained after down-conversion from an equal quality 10-megapixel still camera.

  7. Image sensor - Wikipedia

    en.wikipedia.org/wiki/Image_sensor

    A micrograph of the corner of the photosensor array of a webcam digital camera Image sensor (upper left) on the motherboard of a Nikon Coolpix L2 6 MP. The two main types of digital image sensors are the charge-coupled device (CCD) and the active-pixel sensor (CMOS sensor), fabricated in complementary MOS (CMOS) or N-type MOS (NMOS or Live MOS) technologies.

  8. Pentax Q series - Wikipedia

    en.wikipedia.org/wiki/Pentax_Q_series

    As of September 2012, it was the world's smallest, lightest interchangeable lens digital camera. [2] The first models used a 1/2.3" (6.17 x 4.55 mm) back-illuminated sensor CMOS image sensor. The Q7, introduced in June 2013, uses a larger 1/1.7" type sensor (7.44 x 5.58 mm). [3] The Q system is now discontinued. [4]

  9. Nikon Z6III - Wikipedia

    en.wikipedia.org/wiki/Nikon_Z6III

    The Z6III features a 24.5-megapixel, partially stacked CMOS sensor, which enables the camera to match the 120fps burst (DX format, 10MP only) capability of the Nikon Z8 and Z9 cameras with fully stacked CMOS sensors. Due to this, Z6III has the fastest readout speed in its class as of June 2024.