Hey guys its just as the title says,I ask for I have never used one before.My setup is a Vortex Viper 6-24x50mm ( illuminated ) and its a dual purpose scope.I put a lot of thought into buying the scope and it fits the bill really well I might say.The question in hand is should I use the sun shade or not while hunting.The land I hunt is a really large open place,and I am in the south end of the field with a 1000 yards of open space in front of me.I mostly hunt in the afternoon,but when I can make myself get up I'll hunt in the morning.The range I use is pretty much the same as my hunting area with the table in the south end of the field.So if you all would so kindly help me out I would love to hear what you offer me to do.