The AGM Global Vision Spectrum 4K Mini is a premium day/night vision scope featuring 40mm objective lens and variable 3.5-28X magnification for versatile tactical and hunting applications.AGM Global Vision Spectrum 4K Mini Night Vision Scope (Model: SPEC-4K-M)4K imaging technology for crystal-clear resolution40mm objective lens with 3.5-28X variable magnificationDay and night vision capabilities in one unit5 different reticle options with 4 color choicesCompact mini design for enhanced portabilityLaser Range Finder (LRF) integrationIdeal for professional tactical operations hunting surveillance and outdoor activities requiring superior optical performance in both daylight and low-light conditions.