The Mark 4 20-60x80mm tactical spotting scope with the TMR reticle gives you the brightness and clarity necessary for positive target identification in any conditions with more magnification than its 12-40x60mm counterpart. Built to survive shocks, blows, drops and impacts, it's not only tough, it's also 100% waterproof and fog proof. Boasting Leupold's Professional-Grade Optical System it offers unmatched light transmission that's designed to outperform in the most challenging lighting conditions. Its industry leading glare reduction provides a clear image in harsh, direct light, while the resolution and clarity will meet the demands of any professional guide or shooter in the field. Tripod ready.