We have been asked by several interested parties if the PeriSight has any advantage when used from a tree stand. Up until recently, we have simply replied “that it works like most sight from elevation and to compensate as you normally do by aiming low”. Well, we finally did the math and were very surprised to learn that based on the elevated sight line geometry, this effectively compensates for the reduced effect of gravity as the archer aims downward. Frankly, this is an unexpected bonus. The bottom line for our customers that hunt from a tree stand (as most of us do), is no more compensation – just aim and shoot, just like on flat ground.