Classification of the most important performance indicators of thermal imaging night vision devices
1. Resolution
Resolution is the most important indicator of thermal imaging night vision devices, and it is one of the key factors affecting the cost of thermal imaging night vision devices. There are three resolutions for general thermal imaging night vision devices: 160 * 120336 * 256640 * 480. The selling price ranges from tens of thousands to hundreds of thousands of yuan.
2. The resolution of the built-in screen
We observe the target through a thermal imaging night vision device, essentially observing its internal LCD screen. The top brand thermal imaging night vision device has a very high resolution and clarity of its built-in screen. For example, RNO's thermal imaging night vision device uses a top-notch OLED 800 * 600 screen for its built-in screen. This allows for clearer observation and a better field of view.
3. Double tube or single tube
The dual tube thermal imaging night vision device is significantly better than a single tube in terms of comfort and observation effect. Of course, the price of the dual tube thermal imaging night vision device will also be much higher than that of a single tube thermal imaging night vision device. The production technology of dual tube thermal imaging night vision devices is much higher than that of single tubes. Currently, only two companies worldwide have this production technology, including RNO and HST manufacturers.
4. Magnification rate
Due to technological bottlenecks, the physical magnification of thermal imaging night vision devices is only within 3 times that of most small factories. At present, the maximum production rate is 5 times.
5. External recording device
Thermal imaging night vision equipment, well-known brands will provide external recording device options, which can be directly recorded on the SD card of the camera blade through this device. And remote shooting can also be done through the remote control device.
