Resolution: Arc angle ≤13 seconds when magnified 1 times, arc angle ≤8 seconds when magnified 6 times.

Temperature: The operating temperature can operate normally at -33°C to +45°C, and the storage temperature is -35°C to +65°C.

Impact absorption: The impact force should be 500G or more on the X axis, 40G or more on the Y axis, and 40G or more on the Z axis. The actual measurement shows that there is no equipment separation, no cracks or breaks in the lens, no vibration, no gap, and no separation in the mounting part.

Corrosion resistance: The bracket and externally exposed accessories should maintain corrosion resistance to flying sand.

High altitude: It should be able to work normally after the high altitude air pressure test.

Water immersion: The water depth is 10m, the water temperature is higher than 10℃, and it is more than 1 hour. It should be able to work normally after the water immersion test.

Cleanliness: No more than 3 dust particles in the object and the main eye, and the dust size does not exceed 5 points. There must be no visually identifiable dust or other foreign matter in the lens, and there must be no defects such as moisture, grease, damage, adhesion, etc.