I am Pete, and I'll be happy to assist with your question today.
You may need to adjust the viewfinder’s diopter on your Olympus camera. To the left of the viewfinder eyepiece cup is the diopter adjustment dial. While looking through the viewfinder, rotate the diopter adjustment dial until you can see the AF frame clearly in the center of the viewfinder.
Let me know if that helps?
Hi, just checking in on your question, do you need any further assistance?