HIKMICRO HQ35LN use of night vision binoculars at sea. Results of night binocular tests. In low light, it works decently in video mode. In complete darkness, it has several modes. Small objects such as poles are visible, yachts are clearly visible up to half a mile, ships at 3-4 miles. A person in the water is clearly visible because he is warmer than water. Dolphins are clearly visible at night. Conclusions for a night watch, an excellent device, greatly simplifies the identification of what is visible on the radar or in the form of a certain light in the sea. Against the background of the city at night, it is very useful because it removes the cacophony of city lights. It is quite suitable for examining distant objects during the day, zoom up to 24 times. Their disadvantages are the price and not a very large viewing angle. Devices with a large angle exist, but the price can be 2 times more. On video, the picture quality is worse than in real life.