Steiner Optics 7x50 Military M750rc Binoculars with Illuminated HD CompassWhen tactical operations take place in challenging conditions and they always do these are the optics to count on. Proven on missions from extreme darkness to high altitude sun, arctic cold to desert heat, the Steiner M750rc gives you exactly the optical capabilities you need, mid 90 percent light transmission, image clarity from edge to edge, belly crawling toughness, even integrated compass, range finding or custom reticles, and laser protection if