Buk Ops Cycloptic-X Primetime 1-5x 25mm Crossbow Scope - Say goodbye to your basic crossbow scope. The Cycloptic-X features Primetime color Vision. With a quick click of a button, you can record your hunt utilizing high-resolution digital imaging producing a bright, vivid sight picture that leaves traditional crossbow optics far behind. Cycloptic-X delivers accuracy and clarity when you need it the most. Primetime Color Vision does NOT use thermal imaging NOR infrared, it is its own proprietary technology unlike any other! 25mm objective lens; Manual focus lens, easy to adjust; 1-5X zoom range; Fully-adjustable red/green/blue/black crosshairs; 1.39 inch HD viewfinder; Record Your Hunt with Micro SD slot for storage (Micro SD not included);