EOIR optical input parameter specification.
| Member | Value | Description |
|---|---|---|
| eFNumberAndFocalLength | 0 | EOIR: Use the f-number and focal length to specify the optical properties. |
| eFNumberAndApertureDiameter | 1 | EOIR: Use the f-number and aperture diameter to specify the optical properties. |
| eFocalLengthAndApertureDiameter | 2 | EOIR: Use the focal length and aperture diameter to specify the optical properties. |





