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an infrared thermal imaging technology is to convert the invisible infrared energy emitted by an object into a visible thermal image. The different colors on the thermal image represent different temperatures of the measured object. Read More

Infrared thermal imagers are truly remarkable and extremely important tools that have made their way into a wide variety of fields. And there are some compelling reasons for this. Let's take a closer look at their special qualities and the fascinating story behind their development. Read More

The SWIR lens is used to capture images of day and night scenes. The imaging effect is black and white, with strong penetration, and can be imaged under the invisible condition of the human eye. It can normally work under visible light in the daytime, and the short-wave infrared lens can play its advantages in the night or smoke, fog, and other situations, and can see the active image as clearly as in the daytime, which has long been separated from the use of traditional night vision technology. Read More

The MWIR lens provides very high sensitivity and contrast with low background noise and is ideal for 24-hour imaging in very long distances, high-temperature radiation measurement, and scientific research. Read More

In the night vision monitoring system, the conventional method is to use visible light illumination, but this method has the disadvantages of not concealing and is easy to expose the monitoring target, so it is less used. Read More

Manual focusing refers to the focusing method that can achieve clear focus by rotating the lens focusing ring or by pressing the direction key of the body to step. In the digital camera era, manual focusing is generally used when auto-focusing is wrong. It is a powerful supplement to auto-focusing and is still an indispensable function in the digital era. Read More