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.
Clicking the links below will open a new window in your browser with a full description of the night vision optics for sale on eBay.
 NV002 Night Vision Rifle Scope 1x-4x Zoom 4x Mag Multiple Crosshairs EZ-Zeroing $137.00 |
 Pard NV007V2 Digital Clip-on Night Vision Scope 14.5mm Lens IR850 Mag 1.4-4.9x $299.39 |
 Pard NV008SP2 LRF Digital Night Vision Scope 50mm IR940 with LRF Compact Scope $429.00 |
 Night Stalker 4K 70mm Digital Night Vision Scope $299.00 |
 PVS-4 Night Vision Scope Military with Case Gen 2 used great condition. $1,000.00 |
 850nm Day Night Vision Scope Digital Monocular Riflescope, 1080p HD, 5X Digital $209.99 |
 RIX Tourer T20 Digital Night Vision Rifle Scope 14x 50mm w Picatinny Mount $450.00 |
 Night Vision Monocular, 4K Digital Night Vision Scope with 850nm IR Illuminator, $255.99 |
 Megaorei M5-50-940 Night Vision Scope 5x50 IR 940nm Gen 1 Picatinny USB $100.00 |
 M5-50 Night Vision Scope 1080P 850nm 940nm IR 16-50mm Lens Drop Proof $84.99 |
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.