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.
 PARD NV007V2 Clip On Night Vision Scope 940nm with 14.5mm Lens $280.08 |
 Night Stalker Mini 35mm Night Vision Scope $599.00 |
 Infrared Night Vision Scope Monocular 940nm Hunting IR Digital Camera 1080P HD $108.98 |
 PARD NV008SP2 LRF 850nm Night Vision Scope Hunting Scope with 50mm Lens $575.28 |
 NV002 Night Vision Rifle Scope 4X 16X Magnification With Crosshair Reticle $137.00 |
 940nm Digital Night Vision Rifle Scope M PRO 5 Optic Hunting Sight HD IR Camera $88.99 |
 DNT ZULUS HD 5 20X Night Vision Scope w/ Laser Rangefinder and BC ZHD520R $549.99 |
 Night Vision Infrared Scope Hunting Sight 850nm IR HD Camera DVR $88.99 |
 Day & Night Vision Rifle Scope Hunting Sight Infrared 850nm LED IR Camera DIY $67.91 |
 DNT Optics Zulus HD ZHD3 12 V2 Day Night Vision Scope NEW 2 Year USA Warranty $499.99 |
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.