An acclaimed scope system. Recognized for superior performance, this award-winning scope system redefines its category, enhancing your effectiveness with unparalleled performance. The UV Cartridge system allows you to seamlessly switch between pins and lenses in seconds - without losing your marks. The UV Light Cartridge features 5 ultraviolet LEDs with 10 adjustable brightness settings, promising ideal pin brightness. With 6+ hours of battery life at 80% brightness and auto-off after 4 minutes of inactivity, it ensures zero power wastage, preventing unexpected dead batteries on the line. Its waterproof design lets you keep shooting despite adverse conditions. The unique LevelLight™ feature of the light cartridge uses a dedicated UV-LED to illuminate the scope's fluorescent level, enhancing its visibility—a key factor in making an accurate shot. Simply hold down the power button for 2 seconds to swiftly toggle on or off. The 5 LED’s brightly illuminate colored dots and fiber without the need for an up pin or big ugly battery packs with loose wires. Aircraft grade aluminum housing, anodized to a beautiful grey finish. Mounts onto Axcel, Shibuya, Sure-Loc, B3, CBE or any sight that accepts 10-32 threaded rods. Never run out of battery power again with over 6hrs of battery life at 80% brightness - takes two cr2025 batteries (can be found anywhere, common size). The inside diameter of the housing is 41mm. Easily swap from one lens cartridge to another depending on what discipline you are shooting. 100% Ambidextrous. Works for Right Handed and Left Handed shooters. Includes: 1 - Housing with a green level installed 1 - Lens Cartridge 1 - UV3XL™ SE Cartridge 1 - Lens - in 0x, 2x, 4x, 6x or 8x [if selected] 1 - Dot Kit- with red, orange, yellow and green dots. 1 - 4' Fiber Kit- with red, blue and green 0.019” fiber 1 - 20”, 0.019” green fiber Mounting hardware Extra Batteries (2x cr2025) *Certain features of this product are patented or patent pending.