Experience unrivaled accuracy and performance with the Alpex4K with LRF & Ballistic Calculator day/night vision scope. Whether you're hunting or engaging targets in low light conditions, this scope's advanced features, including the laser range finder and ballistic calculator, ensure precise targeting and optimal shot placement with ease (Accessories to be added in Accessory Section - Scope Rings , Infrared Bracket + Infrared Bracket) Specifications : - Laser Range Finder up to 1000m - 3840 x 2160 Resolution - Day/Night Vision - Built in Ballistic Calculator - Multiple Colour Pallets - Records Photos, Videos & Sound - Mobile App Compatible (Connects 4 Phones) - Up to 11 hours battery life