The Vortex Strike Eagle 5-25x56 riflescope features an EBR-7C MOA reticle system in the first focal plane, which maintains consistent subtension ratios throughout the entire magnification range, ensuring precise hold and range measurement at any magnification setting. With a versatile 5-25x magnification range and a large 56 mm objective lens, this optical instrument delivers bright, high-contrast images in various lighting conditions. The fully multi-coated lenses provide exceptional light transmission and reduced reflections, while the argon purging and O-ring seals ensure waterproof and fog-proof performance under demanding environmental conditions. The robust, black anodized aluminum housing withstands rough handling and maintains optical alignment under recoil and impacts. The side parallax adjustment allows for precise focusing from 10 meters to infinity, complemented by a quick-focus eyepiece for rapid diopter adjustments. The precision glide erector system ensures smooth magnification changes without image shift, while the zero-stop turret system allows for quick return to the preferred zero position after elevation adjustments. Weighing approximately 1200 g and measuring 380 mm in length and 90 mm in diameter, the scope maintains a balanced shape suitable for extended observation sessions. The included sunshade reduces glare and protects the objective lens, while the compatible mounting system accommodates various tripod and mounting solutions for stable field use.