Lens Calibration

[Jlarcher]

Should a lens calibration be done with or without a ND filter attached?

 

[MrTVR]

Without the ND filter, unless the light level is so high that the image remains way over exposed even with the aperture is fully closed.

 

[Jlarcher]

Without the ND filter, unless the light level is so high that the image remains way over exposed even with the aperture is fully closed.

Thank You