Classifying the key performance indicators of thermal night vision devices
1. Resolution
Resolution is the most important indicator of thermal imaging night vision devices, and it is one of the keys to the cost of thermal imaging night vision devices. Generally, the resolutions of thermal imaging night vision devices are 160*120, 336*256, and 640*480. Prices range from tens of thousands to hundreds of thousands of yuan.
2. Resolution of the built-in screen
When we observe the target through a thermal imaging night vision device, we are essentially observing the LCD screen inside it. The resolution and clarity of the built-in screen of top brands of thermal imaging night vision devices are very high. For example, the built-in screen of RNO's thermal imaging night vision device uses a top-notch OLED 800*600 screen. This allows for clearer observation and a better field of view.
3. Double barrel or single barrel?
Binoculars are significantly better than monoculars in terms of comfort of use and observation effect. Of course, the price of binoculars thermal imaging night vision devices will be much higher than that of monocular thermal imaging night vision devices. The production technology of binocular thermal imaging night vision devices will be much higher than that of monoculars. Currently, only two companies in the world have this production technology, including RNO and HST.
4. Magnification
Due to technical bottlenecks, the physical magnification of thermal imaging night vision devices is only within 3 times of most small manufacturers. The current maximum production rate is 5 times.
5. External recording device
For thermal imaging night vision devices, well-known brands will provide external recording device options. You can use this device to record directly onto the SD card. And you can also shoot remotely through the remote control device.
