Improved, multicoated glass optics provide greater light transmission for superior brightness and contrast, edge-to-edge clarity, and picture-defining image resolution. Upgraded, streamlined eyepieces eliminate tunnel vision by moving the sight picture closer to the front of the eyepiece. Extended eye relief and an expanded exit pupil promote faster target acquisition. Each scope is waterproof, shockproof and fogproof. Low-profile turrets with precise windage and elevation adjustments.