The ranger xtreme series was made for the ambitious hunter that expects a binocular to hunt as hard and as long as he does you often get your best results at days edge when prey feed camouflaged by early sun or growing darkness the light enhancing design of ranger xtreme binoculars unlocks the shadows they hide in giving you clear game spotting vision in dim light in full light it lets you peer deeper in darkened woods revealing sign and quarry that other hunters miss magnification 10x