you can also can scopes that aren't fixed, like 3-9x40, which means the magnification is adjustable between 3 and 9 times with a 40mm objective lense, and with a bigger objective lense it lets more light in and you have a bigger field of view
"It's not how big your stick is, it's how hard you swing it."
"When a man lies, he murders some part of the world.
These are the pale deaths which men miscall their lives.
All this I cannot bear to witness any longer.
Cannot the Kingdom of Salvation take me home?"