What’s wrong with peripheral vision?

Found out that PCO was not level two is very mild. Went in and saw optometrist yesterday from practice.

Vision test tested very well, but in periphery of right eye, I have a huge swath that is blurry and looks like I’m looking through plastic.

I told the optometrist this, but she didn’t see anything. That’s been the case.

She suggested seeing the edge of a lens along with the PCO that’s closer to the periphery could be the issue?

Does anybody have any thoughts? I have been looking up various issues.

I have been to the ophthalmologist several times and they have run all the important tests