Lens Calculator


Calculate Field of View (FOV)

Enter the CCD Chip Size, Lens Size, and Distance to Object:
Chip CCD Size: 1/2"
1/3"
1/4"
Lens Size:  mm
Distance to Object:  ft.



Angle of View:  deg.
Height:  ft.
Width:  ft.

Calculate Required Lens Size

Enter Chip CCD Size, Distance to Object and either the minimum required Scene Width or Height:
Chip CCD Size: 1/2"
1/3"
1/4"
Distance to Object:  ft.
Minimum Width:  ft.
(Or) Minimum Height:  ft.



Lens Size:  mm