Leupold Prismatic Hunting 1x14mm Eight brightness settings for changing light conditions, with an automated low-battery indicator. Slotted, 12-MOA click windage and elevation adjustments are easy to change with the adjustment cover. Can be mounted using a ratchet over the outside or inside the mounting screws handle. With the thickest maintube of any Leupold ever built, its our most rugged scope everits practically indestructible. Absolute waterproof integrity.