1. Select the Lens Format
2. Enter the object distance from the camera
3. Enter the object height
4. Press "Calculate" to perform calculation
Additionally you can click "Find Products" to display a list of cameras and/or lenses that supports the calculated focal length.
|Select lens format|
|Enter distance to object (feet)|
|Object Height (feet)|
Focal Length (f) 30 mm
* = Not used in graph
|Frame Rate * (fps)|
|Recording hours per day|
|Days of recording *|
The storage graph shown below is based on variable framerates shown below. Number of days of recording on the horizontal axis, and required storage on the vertical axis.
|Days of recording|