I have 2 of the green ones as well and completely satisfied with the product. You can easily see eyes at 250+ yards and indentify critters at 200 yards.
Monkee is right on. I have spores eyes from about 275 with the red. And I was able to identify at 150. As far a quality the xlr 250 outshines my buddies bowlites, it is a rifle model.
My switch quit working and I sent it back to Texas direct and they sent me a new one, with no questions asked in two days. I was very impresses with customer service.