Night vision device buying misunderstandings
1. Blind pursuit of high targets
Each product has its own set of technical indications, and products with high indicators almost always perform well. The viewing distance of the night vision gadget is its most crucial technical indicator. How far do night vision glasses have a range?
As for the response to this query, many retailers or brands may interpret it differently. For instance, a particular night vision device has extremely high sales, and some sellers even assert that their night vision device has a range of more than one kilometer. However, some buyers, who lack product knowledge, blindly pursue the high indicator parameters and buy the ostensible sales volume. High-quality products might occasionally result in poor procurement decisions.
The level of the image intensifier tube, the magnification, the size of the objective lens and the intensity of the light transmittance, the irradiation distance of the infrared auxiliary light, the size of the observation target, the use of ambient light conditions, and others are factors that affect the viewing distance of the night vision device. The image enhancing tube's level is the most crucial consideration. The resolution, level, and viewing distance will all increase as level increases.The night vision equipment with more infrared intensity and magnification will, of course, see further if the use environment, image enhancer tube level, and target being observed are all the same.
The viewing distance of a first-generation night vision device is around 20–50 meters when monitoring 1.7 adults under 1/4 moonlight, and is approximately 50–100 meters for second-generation and second-generation Plus night vision systems. The viewing distance is between 100 and 200 meters, and third-generation and nearly third-generation night vision devices have a viewing distance of 500 to 800 meters. Data will vary and should only be used as a guide.
2. About the price of the night vision device
A generation of night vision goggles can cost anywhere from a few hundred to a few thousand dollars, but they all have identical functionality and viewing distance. The fundamental short-distance target observation is not problematic, thus when purchasing this level In terms of night vision goggles, you can pick a well-known brand for a low cost.
The second-generation night vision equipment costs around 10,000 yuan because the majority of its accessories and the company's unique image enhancement tube technology are monopolized by foreign companies. This sort of night vision equipment is popular because of its enhanced performance, higher resolution, and improved target recognition. This kind of night vision device can be stated to be a level that can accurately depict the performance of night vision devices, if the cost is not taken into account.
The cost of third- and fourth-generation night vision equipment is significantly more expensive. These two categories of night vision equipment still have some restrictions on the civilian market in China because of the pertinent domestic laws and regulations there. Just the ORPHA brand's three generations of night vision goods are now available in China, as far as we are aware.
