The Steiner Military Marine MM750 7x50 2038 is the civilian version of the battle-worthy military binoculars. They are lightweight and rugged enough for any application while providing bright images. The Steiner Military Marine MM750 7x50 is small enough to fit in your backpack. Other features include the sports-auto-focus which allows you to only focus your eyepiece once, so you are not adjusting the focus while chasing moving targets.