The glass over the camera lens had some deep scratches. That meant no photos because the camera couldn't focus on anything but the scratches! I saw a relatively cheap way to fix it.
Repair took less than a minute. Power down, screws out, old back off, new back on, fixed and looking great with the revelation back!
Wipe away any dust before placing your revelation back on, you'll be able to see your phone's interior all the time now, and you will definitely notice the dust you left behind.