What to consider when choosing a Thermal Optic
Sensor Resolution
The sensor resolution indicates how crisp and detailed thermal imaging will be. The higher resolution and smaller pixel size deliver sharper visuals, particularly critical for identifying objects at longer distances or in complex scenes.
Lens Power
Lens power is the maximum effective distance at which the device can detect a thermal signature. Longer ranges let users spot targets further out. Lens focal length enhances reach and field of view dynamics.
Thermal Sensitivity (NETD)
NETD (Noise Equivalent Temperature Difference) measures the device’s ability to detect small temperature variations. Lower values indicate clearer, more contrast-rich thermal images
Battery Endurance
A lightweight design paired with long-lasting battery life ensures you can comfortably carry and use your device for extended periods in the field without interruption.
