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  2. Image intensifier - Wikipedia

    en.wikipedia.org/wiki/Image_intensifier

    An image intensifier or image intensifier tube is a vacuum tube device for increasing the intensity of available light in an optical system to allow use under low-light conditions, such as at night, to facilitate visual imaging of low-light processes, such as fluorescence of materials in X-rays or gamma rays (X-ray image intensifier), or for conversion of non-visible light sources, such as ...

  3. AN/PVS-7 - Wikipedia

    en.wikipedia.org/wiki/AN/PVS-7

    2 or 3. The AN/PVS-7 is a single tube biocular night vision device. Third-generation image intensifiers are able to be installed and are standard for military night vision. Most newer PVS-7 intensifier tubes are auto-gated to prevent image intensifier damage if exposed to intense light. The goggles have a built-in infrared Illuminator for low ...

  4. AN/PVS-14 - Wikipedia

    en.wikipedia.org/wiki/AN/PVS-14

    An AN/PVS-14 night vision device. The AN/PVS-14 Monocular Night Vision Device (MNVD) is in widespread use by the United States Armed Forces as well as NATO allies around the world. [ 3] It uses a third generation image intensifier tube, and is primarily manufactured by Litton Industries (Now L-3 Warrior Systems) and Elbit Systems of America ...

  5. AN/PSQ-42 - Wikipedia

    en.wikipedia.org/wiki/AN/PSQ-42

    Weight. <2.5 lbs. Battery configuration. Helmet mounted 4x AA-type battery pack. The AN/PSQ-42 Enhanced Night Vision Goggle-Binocular ( ENVG-B) is a third-generation passive binocular night vision device developed for the United States Army by L3Harris. It combines dual tube image-intensifying (I²) and thermal-imaging technologies into a ...

  6. AN/PVS-4 - Wikipedia

    en.wikipedia.org/wiki/AN/PVS-4

    AN/PVS-4 ( Night Vision Sight, Individual Served Weapon, AN/PVS-4) is the U.S. military designation for a specification of the first second generation passive Night vision device . The AN/PVS-4 first saw widespread use during the Gulf War and later some deployment in the Iraq War and has since been replaced by modern third-generation weapon sights.

  7. ERIC - Education Resources Information Center

    files.eric.ed.gov/fulltext/ED512029.pdf

    ERIC - Education Resources Information Center

  8. AN/PVS-17 - Wikipedia

    en.wikipedia.org/wiki/AN/PVS-17

    AN/PVS-17. The AN/PVS-17 Miniature Night Sight (MNS) is a compact, lightweight and high performance night vision weapon sight in wide use by the US Army Special Forces and USMC. The AN/PVS-17 is a Generation III Night Vision Device and uses the OMNI IV MX 10160 3rd generation image intensifier tube and can also be used as a handheld observation ...

  9. AN/PSQ-20 - Wikipedia

    en.wikipedia.org/wiki/AN/PSQ-20

    The AN/PSQ-20 Enhanced Night Vision Goggle ( ENVG) is a third-generation passive monocular night vision device developed for the United States Armed Forces by ITT Exelis. It fuses image-intensifying and thermal-imaging technologies, enabling vision in conditions with very little light. The two methods can be used simultaneously or individually.