Disclaimer: The calculation results are for reference only. Actual performance may vary based on environmental conditions, camera quality, and other factors. Always conduct field tests to verify camera performance in specific applications.
CCTV DORI/DRI Calculator
Supports Visible Light & Thermal Cameras | Based on EN 62676-4:2015
Camera Parameters
mm
×
mm
mm
?
Lens focal length, determines FOV and magnification
μm
?
Physical size of individual pixel, smaller means higher resolution
Calculation Parameters
Meters