Crossbow 3ls Kit

The Crossbow 3LS Kit by ESS is a versatile optical system purpose-built for hunters and tactical marksmen who demand clarity and adaptability across shifting light conditions. After seasons in the field, serious shooters know that a single lens cannot reliably perform from pre-dawn shadows to bright midday glare—or from dense forest canopy to open terrain. The Crossbow 3LS solves that problem by delivering one rugged frame paired with three interchangeable lenses, eliminating the need to carry multiple eyewear systems and ensuring you always have the right optical solution for the job at hand.

Each lens in the Crossbow 3LS Kit is engineered for specific lighting scenarios. The Clear lens maximizes light transmission in low-light conditions—critical during early morning glassing or late-day stalks when every photon counts. The Smoke Gray lens reduces brightness and glare during peak daylight, protecting eye fatigue on long sits and allowing natural contrast definition. The Hi-Def Yellow lens enhances depth perception and edge contrast, particularly valuable when scanning brush or broken terrain where target definition is challenging. The frame itself is lightweight at 0.55 lbs and compact at 7.95 × 4.4 × 3.35 inches, making it easy to rotate lenses in the field without bulk or weight penalty.

Hunters, riflemen, and crossbow enthusiasts benefit from the Crossbow 3LS Kit's flexibility during multi-day outings or hunts that span dawn-to-dusk sessions. The International Retail version ensures compatibility across regions and hunting standards. Lens swaps take seconds—no need to remove or adjust the frame—allowing you to adapt to cloud cover, elevation changes, or shifting weather without breaking concentration. Whether you're glassing from a ridge at sunrise, tracking movement through midday thermals, or monitoring a trail at dusk, the three-lens system keeps your optics matched to conditions rather than forcing compromise with a single lens.