Classification of the main performance indicators of thermal imaging 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 dollars.
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 obviously far better than a single tube, of course, the price of binoculars thermal night vision device will be far higher than a single-tube thermal night vision device. Double tube thermal night vision device in the production technology will be much higher than the single tube, at present in the world only two companies have this production technology, including RNO and HST two manufacturers.
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.
