This is what they don't tell you online that's printed on the back of the box.
Reflective 5 - 1000
Tree 5 - 650
Deer 5 - 325
I took this to Piru range 12/04 to test out as they have marked distances up to 1000 yards and this worked up to 600. It would not give a reading beyond that even when aimed at the side of the mountain and giant boulders.
I plan on returning this.
Pros: Easy to use
Cons: Doesn't read out that far
This review was written in the old system and had content requirements that are different than reviews written today.