Comparison of night vision binoculars and night vision goggles
The phosphor screens of the first generation of image-intensifying camera tubes glow brightly when they are struck by electrons, releasing large amounts of X-rays in the process. X-rays have a great impact on the user's health, and sometimes even cause cancer.
·The night vision binoculars are absolutely harmless to the user's health.
Night vision binoculars do not use electronic components to enhance the image, do not use batteries, and are not harmful to the body at all.
· All cheap night vision devices have health problems, especially the first generation of night vision devices made in Russia. In order to protect the health of the body, expensive X-ray barriers need to be installed. For example, the NCI-type harmless night vision device produced by Swarovski Company costs more than 80,000 yuan.
·Night vision binoculars are lighter than night vision goggles, easier to carry and use. The price is right.
·Night vision electronically enhances the image, which seriously destroys the resolution, and the user only gets a blurry image.
·Night vision binoculars improve resolution through high-contrast lenses, and the effects are very clear.
·The night vision device can only obtain two-dimensional vision, and the observation distance is generally within 100 meters.
·Night vision binoculars allow you to get a three-dimensional real image and see much farther.
The magnification of the night vision device is only 2~4 times, and it can only be used in a completely dark environment. Sudden bright light may cause damage to the instrument.
·The magnification of the night vision binoculars is 7, 8 or 10 times. It can be used not only at night but also during the day.
·Night vision devices, especially cheap commercial ones, are prone to damage or malfunction, while parts are difficult to find, and low-quality components often cannot be replaced.
The night vision binoculars are strong and durable, without vulnerable electronic components, and do not need a power supply. They are shockproof, dustproof and waterproof, with a warranty of 10-30 years.
·Night Vision users are often disappointed that it doesn't work as expected.
·Night vision binoculars are better than night vision goggles.
