63MM F1.65 Night Vision Infrared Lens - Enhanced Low Light Imaging by China Suppliers and Factory
IR-CUT
During the day, the use of non-inductive infrared filters, only let visible light into the camera, so that there will be no color bias; Switch to the full sensitivity infrared filter during night vision, allowing all bands of infrared light to enter the camera to improve night vision. From the perspective of cost and stability, the choice of dual filter switching is more effective and practical.
Thermal Imaging Infrared Lens
An instrument that uses the difference between the target and the background's own infrared radiation to find and identify the target.
Frequently Asked Questions
What is the main function of an IR-CUT filter?
The IR-CUT filter switches between a non-inductive infrared filter during the day (to block color bias by only letting in visible light) and a full sensitivity infrared filter at night (to let in all bands of infrared light and improve night vision).
How does IR-CUT prevent color bias during daytime?
During the day, it uses a non-inductive infrared filter that only allows visible light to enter the camera, ensuring there is no color distortion or bias in the captured images.
Why is a dual filter switching system preferred for IR-CUT?
A dual filter switching design is preferred because it offers a highly effective and practical solution from the standpoint of both cost-efficiency and system stability.
What is a thermal imaging infrared lens?
A thermal imaging infrared lens is an instrument designed to detect, locate, and identify targets based on the difference in infrared radiation emitted by the target compared to its background.
How does a thermal imaging lens identify a target?
It identifies the target by utilizing and measuring the difference between the target's own infrared radiation and the background's infrared radiation.