Hi. My name is Dr Rick and I have two decades of ophthalmology experience. I'm online and happy to answer your question today. Thank you for your patience.
Is it possible for you to upload a picture of this raised, film like area?
How long has it been present? Has it changed much over time?
Do you have any medical problems or take any medications?
You can use the paperclip to above to attach your picture.
This is not an answer, but an Information Request. I need this information to answer your question. Please reply, so I can answer your question. I look forward to helping you.