Focus Shift on Long-Range Thermal Lenses
Infiniti WhitepaperLong-range thermal lenses can experience focus shifts over time due to several factors related to thermal optics and environmental conditions. This is why Infiniti’s thermal cores have a built-in autofocus timer to correct any shifts without the need for manual user intervention. This document explains the factors beyond our control that contribute to focus shifts, particularly in larger long-range lenses.
Thermal Infrared Camera
Thermal cameras use infrared imaging to “see” heat instead of light, producing an image that displays objects using their temperature instead of their visible features.
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