Suggestions for purchasing night vision goggles for hunting
As a device for observing animals, terrain, preventing danger and searching and rescuing donkey friends at night, night vision goggles for hunting are accepted by more and more hunting enthusiasts and donkey friends. In terms of, choose a suitable infrared night vision device:
1. Infrared detector pixel
The infrared detector is the heart of the night vision device. The height of the detector pixel is the main parameter for selecting an infrared thermal imager, which directly affects the imaging effect. The higher the detector pixel, the clearer the image and the better the experience. Common detector pixels are: 160*120, 384*288, 100*100, 80*60, 60*60, etc.
2. Display resolution
When the pixels of the infrared detector are certain, the resolution of the display screen will also affect the imaging clarity. Common ones are 1280*720, 960*540, 800*600, 640*480. The higher the resolution, the clearer the imaging.
3. Photo recording function
National first-level and second-level protected animals are prohibited by law from hunting. If you encounter them, you can take pictures as souvenirs, or you can hand over the video data to the relevant nature protection units to help them protect endangered animals.
4. Field of view
The field of view of a night vision device for hunting refers to the maximum spatial range it can detect. The larger the field of view, the larger the detection range, but the rougher the picture.
5. Spatial resolution
Spatial resolution refers to the minimum area that an infrared thermal imager can identify. The smaller the spatial resolution, the more accurate the detected temperature and the clearer the image.
