Sony ILCE7CL/B a7C Mirrorless Camera with 28-60mm Lens

[Flash Comp.] does not work when the shooting mode is set to the following modes:

The higher flash effect (+ side) may not be visible due to the limited amount of flash light available, if the subject is outside the

maximum range of the flash. If the subject is very close, the lower flash effect (- side) may not be visible.

If you attach an ND filter to the lens or attach a diffuser or a color filter to the flash, the appropriate exposure may not be achieved

and images may turn out dark. In this case, adjust [Flash Comp.] to the desired value.