"An IR-corrected lens is designed to keep the image in focus for both visible and infrared light, ensuring the camera stays in focus when switching from day (color) mode to night (IR) mode."
— Axis Communications Academy, Network Video Fundamentals, 2022
"IR-corrected lenses prevent focus shift when the camera switches between visible and infrared illumination."
— Axis Lens Accessories Guide
[References:, , Axis Communications Academy, Network Video Fundamentals, 2022 (p. 35), , Axis Lens Accessories, , , ]
Submit