Night Vision Binoculars, Goggles, Scopes and Riflescopes Reviews and Guides.
Night vision optics make use of image-enhancement technology to improve the images we see in darkness. Night optic systems collect light which may be visible, minimal or infrared, then amplifies the intensity and presents it on a screen. The objective lens does the important function of gathering incidental light or infrared radiation. Inside the device, the real action of night vision optics begins.
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 Day & Night Vision Rifle Scope Hunting Sight Infrared 850nm LED IR Camera DIY $99.99 |
 PVS18 Night Vision Sight NVG 1X32 Infrared Digital Scope Night Vision Monocular $289.00 |
 Refurbished ATN X SIGHT LTV 3 9X Ultra Light Day & Night Vision Rifle Scope $399.00 |
 PARD NV009 Digital Night Vision Scope Monocular CMOS 1920 1080pixel $239.20 |
 Triton StarStrike 3 18x HD Night Vision Rifle Scope/Optical Attachment 2X Mag $149.99 |
 NV002 Night Vision Rifle Scope 4X 14X Magnification With Crosshair Reticle $136.59 |
 NV002 Night Vision Rifle Scope 4X Zoom Magnification With Crosshair Reticle $119.99 |
 850nm Digital Night Vision Monocular 7X Infrared Scope Cross Cursor 400m & Laser $88.99 |
 3.5x32 MS32 Reticle Digital Night Vision Rifle Scope NV Sights Optical Red Dot $195.66 |
 DNT Arken ZULUS HD 5 20x Digital Scope Day/Night Vision, IR Illuminator $459.99 |
The light is passed through the image-intensifier tube to transform the photons, or the wavelengths of light, into electrons using a photocathode. This function is powered by an onboard battery. The electrons are multiplied by the micro channel plate in the image intensifier tube with the use of fiber-optic technology.
The electrons will then hit the phosphor-coated screen in the same position as when they entered the image-intensifier tube. The electrons, due to their impact contact with the phosphor-coated screen, will release photons that produce the green image on the screen. This image will be seen through the ocular lens, which will enable you to adjust and magnify the image.