Night vision monoculars for sale at the lowest prices around. You don't have to spend a lot to get a great night vision monocular. Clicking the links below will open a new window in your browser with a full description of the night vision monocular for sale on eBay.
 PVS18 Night Vision Sight NVG 1X32 Infrared Digital Scope Night Vision Monocular $289.00 |
 850nm Telescopic Infrared Night Vision Monocular Scope PV 1011 Digital PVS I4 $199.99 |
 GTGUARD Thermal Monocular AI 384X288 Thermal Handheld Night Vision Goggles 50Hz $459.00 |
 MINOLTA 10X25 DIGITAL NIGHT VISION MONOCULAR Silver/Gray $90.00 |
 40X60 Monocular Binoculars With Night Vision BAK4 Prism High Power Waterproof $12.95 |
 Bushnell Equinox X650 Digital Night Vision with Illuminator Black $50.00 |
 40X60 Monocular Binoculars With Night Vision BAK4 Prism High Power Waterproof/ $8.18 |
 1PC 80x100 Zoom Day/Low Night Vision HD Monocular Starscope Monocular Telescope $10.85 |
 500M Night Vision Sight 7X Infrared Digital Scope Night Vision Monocular Hunting $78.99 |
 60x60 Military Zoom Powerful Night Vision Binoculars Monoculars Goggles Hunting $36.63 |
Night vision monoculars make use of image-enhancement technology to improve the images we see in darkness. Night vision monocular 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 monocular begins.
The light is passed through the image-intensifier tube to transform the photons, or the wavelengths of light, into electrons using a photo-cathode. 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.