This Digital Nightvision unit has an excellent detection range of up to 550 yards, has a 4.5-18 digital magnification, has a picture-in-picture zoom feature, and can operate in temperature ranges of -13 degrees F, to 122 degrees F. This scope can withstand the recoil of a 375 H&H, comes with a 940nm infrared light, and can be used with our Stream Vision mobile app to view live the image that you are seeing through your riflescope on your phone. With the $1,399.99 pricepoint, it makes this scope a lot more affordable and capable than most units comporable to the Digisight.