This is a rare find,
Staphylococcus epidenmidis sq 3870 Hz
Staphylococcus epidermidis is a permanent member of the normal human microbiota, commonly found on skin and mucous membranes. It will affect vision if in the eye sockets.
and also from cats and dogs,
Parasites tapeworms (dogs and cats) 100 250 680 5870 2500 7500 (sq 9650 2157 4750 5270) Hz
Both parasites recurs if without repeat treatment. Listen again for the next two weeks. This parasites can cause damage to the eyes.