Steiner’s M830r LRF is compact yet powerful. Universally suited for all military services and tactical units. It's the perfect combination of premium optics with a powerful class 1/eye-safe laser for determining range to targets. Lenses and prisms are combined with state-of-the-art coatings to provide bright, crisp images at any range with a wide field of view for steady viewing, even on moving vehicles. No other binocular/rangefinder combo will deliver the image and ranging accuracy and reliability of these military veterans.