Steiner Optics Military Series Binoculars M830R Steiner&&';;s Military Series 8x30 is the standard binocular of many armies in the world. The Military Series binoculars are built to stringent military specifications, ruggedly designed for the fiercest conflicts and toughest environments, and have earned a reputation for performance and durability in countless tactical applications under extreme conditions. No binocular has proven its worth to so many troops in urgent situations. You, your men, and your mission deserve nothing less. Light and easy to handle, with high-definition lenses for bright images and a wide field of view for steady viewing, even on moving vehicles. Includes the precision mil radian ranging reticle. Details Floating Prism SystemUtilizes a flexible silicone lens mount, designed to absorb severe shocks, impacts, and abuse without sustaining damage Compact DesignEasily portable and fitting snugly into your pack, it redistributes balance to the palms, ensuring comfortable, extended periods of observation. Sports-Auto Focus(TM) SystemThe Sports-Auto Focus(TM) System enables you to adjust each eyepiece to your vision just once, ensuring razor-sharp images from 20 yards to infinity. Say goodbye to the hassle of constantly chasing focus on moving objects. MakrolonA(R) HousingCombines durable polycarbonate with NBR Long-Life rubber armoring, crafting a lightweight yet rugged chassis capable of withstanding 11 Gs of impact. Impervious to harsh conditions, ensuring generations of trusted use. N2 injection(TM) SystemEffectively seals 14-psi pressurized dry nitrogen into the optic, ensuring fogproof clarity in all conditions, from arctic cold to desert heat. Waterproof/FogproofDesigned to endure the harshest of environments, our premium binoculars are waterproof and fogproof, enabling them to withstand the most rugged of terrains, last for generations, and perform in any environment. Style Number: 2640