The Mark 5HD 7-35x offers light transmission thats 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. With three revolutions of elevation adjustment, the Mark 5HD was built to max out the performance of the latest long-range rifles and ammo. It's ergonomically designed with more tactile, audible click adjustments, larger numbers and a high-speed throw lever, so you can put accurate fire downrange faster.