The AGM Global Vision Rattler-C V2 35-384 is a premium thermal clip-on device featuring 384x288 resolution at 12 microns with 50 Hz refresh rate and a 35mm objective lens.AGM Global Vision Rattler-C V2 35-384 Thermal Clip On1x magnification with 35mm objective lens384x288 resolution 12 microns 50 Hz thermal sensor7.50 x 5.60 degrees field of viewUp to 11 hours battery life with rechargeable Li-ion batteryFocus range from 2mm to infinityLightweight at 1.19 lbsBlack finishDesigned for tactical and hunting applications this thermal clip-on enhances existing day optics with advanced thermal imaging capabilities for low-light and nighttime operations.