1. Imaging principle

Thermal imaging gun sight (MH-WS335): It is based on the infrared radiation of the target object itself. All objects with a temperature higher than absolute zero (-273.15℃) will emit infrared rays. After the detector in the thermal imaging gun sight receives these infrared rays, it will be processed and converted into a visual thermal image. This imaging method does not rely on visible light, so the thermal contour and temperature distribution of the target object can be clearly observed in complete darkness, smoke, haze and other environments, and can effectively detect hidden targets.

Optical sight (optical sight: mainly collects and focuses visible light through an optical lens system to form an image of the target. Its working principle is similar to that of a telescope and requires sufficient light to work properly. In a dark environment, such as at night, dawn or dusk, or when there are obstructions affecting the light, the imaging effect will be greatly limited.

2. Observation ability

Thermal imaging gun sight (MH-WS335): It has strong penetration ability and can penetrate obstacles such as smoke, dust, and mist to see the obscured target. And it has a good recognition ability for camouflaged targets. As long as there is a temperature difference between the target and the surrounding environment, it can be displayed in the thermal image, such as targets hidden in the grass, woods or camouflage nets.

Optical sight: In the absence of obstacles and camouflage In the case of darkness, it can provide clear, colorful target images with good detail presentation. However, when the target is obscured by smoke, dust, etc., or the target is camouflaged so that it is difficult to distinguish from the background under visible light, the observation effect will be greatly reduced.

3. Adaptability to the use environment

Thermal imaging gun sight (MH-WS335): It can be used normally in a completely dark environment, and it has strong adaptability to ambient temperature, humidity and other conditions. Whether in the cold polar regions, hot deserts, or humid rainforest environments, as long as the performance of the equipment itself is reliable, it can work stably. However, the performance of thermal imaging gun sights may be affected by extreme temperatures. For example, in ultra-high or ultra-low temperature environments, performance parameters such as the sensitivity of the detector may change.

Optical aiming: It has high requirements for light conditions. In strong light, reflections and other problems may affect observation. In low-light environments, external light sources or low-light enhancement functions are required to work properly. In addition, in severe weather conditions, such as heavy rain, heavy snow, and dense fog, the field of view of the optical sight may become blurred.

4. Aiming accuracy factors

Thermal imaging gun sight (MH-WS335): Aiming accuracy mainly depends on the resolution of thermal imaging, the temperature contrast between the target and the background, and the user's ability to interpret thermal images. Since thermal images may lack some details and color information, for some small targets or situations that require precise aiming, the user may need to have some experience to judge the aiming point.

Optical aiming: The aiming accuracy of an optical sight is usually related to factors such as the quality of the optical system, the magnification, and the accuracy of the crosshairs. High-quality optical sights can provide very accurate aiming, especially when shooting at long distances. By adjusting the focal length and magnification, you can clearly see the target details and aiming points.

5. Price Difference

Thermal imaging gun sights (MH-WS335): Due to its high technical content, it involves complex technologies such as infrared detectors and signal processing, so the price is usually higher. In particular, thermal imaging gun sights with high performance such as high resolution, high sensitivity, and long-range detection may cost several times or even dozens of times that of ordinary optical sights.

Optical sights: The price range is wide, ranging from entry-level products with more affordable prices to high-end professional products. Generally speaking, the price of ordinary optical sights is more acceptable to consumers than thermal imaging gun sights, and its price mainly depends on factors such as the quality, material, and brand of the optical system.