Hazy Fujinon EBC 55mm f1.8
With a sample image like that it's practically impossible to judge how it would behave in 'normal' shooting conditions.
Try a typical outdoors in daylight snapshot, preferably repeated at several different apertures.
If you want to replicate indoor low light conditions at least take a shot where we can see whether any distance is sharp.
The lazy photographer
|Leaving the office, Central London. by Edward48|
from Your City - Night Shift
|Running free by LassiM|
from My Best Photo of the Week
|Everyone's happy at Disney World! by Pixney|
from Disney World