Droopy and cloudy eye of chicken

[pigeongirl]

Hi This old hen we got recently..its eye are drooping and cloudy.I have had zero experience with chicken..is it age related normal change or some sort of disease?And if it is disease how to treat this?Pls help out.Tnx in adv.

 

[Eggcessive]

Can you get a picture of the eyeball? She may have been pecked in her eye which injured it. Does she have any drainage or pus from the eye?