Kas izšķir viens kārtot infrasarkanais nakts redze aprīkojums—passive or active—from the other?
Infrasarkanais nakts redze ierīces ir sadalīts aktīva un pasīvā, kas ir atšķirība starp the divi?
Active night vision system: it uses near-infrared light as a light source to illuminate the target, such as infrared LED, infrared lamp and near-infrared laser; it uses a low-light camera or a low-light camera to receive the infrared light reflected by the target and convert it into a video signal on the monitor screen This kind of night vision device is called active infrared night vision device.
Passive night vision system: There are two types, one is to use all very weak natural light such as moonlight, starlight, night sky light, etc., to amplify and enhance the visual purpose, this kind of night vision device is also called low-light night vision device . The other is to use a far-infrared sensitive detector to detect the thermal radiation of the target yourself. This type of night vision ierīce is also sauc a thermal imager.
Kas veidi of nakts redze aizsargbrilles ir tur?
Nakts redze ierīces var būt aptuveni sadalīts trīs kategorijās:
Spotting Scopes - Spotting scopes are usually hand-held, but can also be mounted on a weapon, and they have a monocular (one eye) body. Since the scope is a handheld device and not worn on the body like an eyepiece, it is suitable when you want to take a more detailed observation of a specific target and then return to normal observation conditions.
AEyepieces -- Lai gan Okulāri var arī būt rokas turēts, tie ir parasti nēsā uz pieres. The eyepiece adopts a binokulārs (divi acis) spogulis ķermenis, and can use a single objektīvs or a savienojums lēca atbilstoši to dažādi stili. Okulāri are the best choice for long-duration observations, such as when patrolling buildings in poor lighting.
Cameras - Cameras with night vision technology can transmit images to a display for instant playback, or a video recorder can record record the transmitted images. When we need to perform high-quality night vision observations at a constant location, such as on a fixed building, or when the night vision device is equipped as an airborne device for a helicopter, the camera can come in handy. Many new cameras already have built-in night redze.
