Scope of Work is a precisely worded document describing what work is to be done, what equipment and material is to be provided, items or labor that is excluded, and any other pertinent information...
Properly called a reflex sight. See the link below for article explaining how they work.
just wondering cause we are going over these things in class and i wanted to know what things work because of this?
http://en.wikipedia.org/wiki/Thermography
yes..........umm