Key Factors in Choosing a Night Vision Camera: Wavelength Range, Resolution, and Environment
Technical advancements have improved the night vision of surveillance cameras. The latest design cameras can see beyond visible light. However, they need ambient light, such as moonlight or starlight, to click and improve images. SWIR is the latest imaging technology that can see beyond visible light. For this reason, it has found applications in various industries. Important factors to look into camera technology 1. Wavelength Range and Imaging Technology There are two types of surveillance cameras. The first type of camera uses ambient light, such as moonlight or starlight, to capture clear images in low-light conditions. The second type of devices uses thermal heat to detect and identify objects. Thermal detection technology works best in complete darkness. Short-Wave Infrared (SWIR) is the latest imaging technology. It uses a wavelength between 900 and 1700 nanometers to detect reflected light. 2. Image Resolution and Detail Requirements The resolution of an image affects it...