AGM GLOBAL VISION SPECTRUM 4K MINI 40MM 3.5-20.5X DAY/NIGHT SCOPE The NEW Spectrum 4K-Mini digital day & night vision scope from AGM utilizes practically all features (except the laser rangefinder) that shooters have come to know and love in the Spectrum LRF 4K, but in a smaller and lighter body. The Spectrum 4K-Mini is based on an advanced high-resolution 3840A-2160 detector, which works in conjunction with a high-quality 1920A-1080 OLED display. This new display allows users the ability to switch from a semi-circular interface to a rectangular interface. Also added is the ability to switch the image refresh rate to 100 Hz, enhan Mfg: Agm Global Vision