Classifying the main features of thermal night vision devices
1. Resolution
Resolution is the most important indicator of thermal imaging night vision device, night vision device affects the cost of thermal imaging night vision device is one of the key. General thermal imaging night vision device resolution of 160 * 120, 336 * 256, 640 * 480 three. Priced from tens of thousands to hundreds of thousands of yuan.
2. Built-in screen resolution
We observe the target through the thermal imaging night vision device, essentially observing its internal LCD screen. Top brands of thermal imaging night vision device, its built-in screen resolution and clarity are very high, such as RNO's thermal imaging night vision device its built-in screen using top OLED 800 * 600 screen. This gives it a clearer observation effect and a better field of view.
3. Binocular or monocular
Binoculars in the use of comfort and observation are significantly better than a single tube, of course, the price of binoculars thermal night vision device will be much higher than a single-tube thermal night vision device. The production technology of binoculars is much higher than that of monoculars, and there are only two companies in the world that have this production technology, including the two manufacturers RNO and HST.
4. Magnification
Due to technical bottlenecks, the physical magnification of thermal imaging night vision devices, most of the small manufacturers of magnification are only within 3 times. Currently, the maximum magnification that can be produced is 5x.
5. External recording device
Thermal imaging night vision devices, well-known brands will provide external recording device options, you can use this device, directly recording knife SD card. It is also possible to shoot remotely with a remote control device.
