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FAQ
Formula for the focal length
Equation of the Focal Length (approximate calculation)
Automatic Focal Length Calculator
Input required WD (mm)
Input required FOV (V) or (H)
Choose the sensor size with (V) or (H)
The Focal Lenght is
mm
mm
Choose one
2/3"(V)
2/3"(H)
1/2"(V)
1/2"(H)
1/3"(V)
1/3"(H)
mm
※Choose the sensor size with (V) or (H) which corresponds to (V) or (H) of your FOV.
This calculation gives you approximate focal length only.
Please contact us for detail figure.
Machine visionmarketVS TechnologyAlliance Group
& Lighting
Formula for the focal length
