The initial post I wrote, simply asked what folks thought of their phone scopes and any little things a person should be aware of, pretty straight forward. As you read, the first response was not constructive, just someone who has too much time on their hands and believes he is the know all, end all. He has stated he was a warden in Penn., hmm....I am betting a phone scope apparatus would be very helpful in law enforcement situations. I actually have found out some very helpful info on other forums, but it is sad that people feel they need to insert themselves into a topic they themselves say they have no interest in.