Review on amFilm Camera Screen Protector for Samsung Galaxy S21 Ultra 5G 6.8 inch - 3 Pack, Tempered Glass Lens Protector, Flash Reflection Free, Silver by Bryan Maignan

They are excellent thickness and quality and I love how they look on the phone. They in no way affect the quality of my photos. My only complaint is that they are slightly larger than the actual "camera bump" surface. They stick out a bit over the edge and don't go well with covers. I had to adjust the skid pad slightly off-center to keep it from protruding from the body AND the body from slipping under the tread edge and lifting the tread edge. You'll probably be fine as long as your case isn't that tight around the edges of the camera bump.