Thermal camera lenses for outdoor use are designed to capture infrared radiation emitted by objects in the environment. They are commonly used in applications such as surveillance, search and rescue, and wildlife observation.
When selecting a thermal camera lenses for outdoor use, there are several factors to consider:
Focal length: The focal length of the lens determines the field of view and the distance at which the camera can detect objects. A longer focal length lens will have a narrower field of view but will be able to detect objects at greater distances.
Aperture: The aperture of the lens determines how much light can enter the camera. A larger aperture will allow more light to enter, which can improve image quality in low light conditions.
Lens material: The material of the lens can affect the quality of the image captured. Germanium lenses are commonly used in thermal cameras lenses due to their high transmission of infrared radiation.
Weather resistance: Since thermal camera lenses are often used outdoors, it is important to select a lens that is weather-resistant and can withstand extreme temperatures, moisture, and other environmental factors.
Compatibility: It is important to ensure that the lens is compatible with the thermal camera lenses being used.