nostr:npub1c4sgd346sl9uh7mjhn99xjsu7t8dwm54kl6hxp3k0qyl4kz6v94qh5aqv4

I really don't want to offend you, but from my experience keeping the lens clean makes a notable difference in quality. In addition, some cases or protective foils might create stray light or degrade the optical surfaces.