Lately I have been working with a city jail to overhaul their internal video surveillance security system. They introduced me to a correctional institution website that has a particularly helpful set of accessories: Mirrors!
And here is the hilarious part: The website that sells this stuff is called www.bobbarker.com! Really! They carry everything a jail might ever need, from bedding to handcuffs.
The sergeant in charge of developing the final solution has a special need for seeing around corners — something you and I might never think of, but it makes perfect sense. In a jail, you always have to be aware of what might be coming around any corner! PTZ cameras often have mirrored domes, but in a jail, we are using fixed cameras only.
Here are Bob Barker’s 1/4, 1/2, and full domes that satisfy the criteria — hope it helps you out someday: