The DRS-TH is a red dot and thermal fusion sight that combines Holosuns red dot sight technology with thermal imaging capability. DRS-TH features an LED MRS (Multi-Reticle System) with two digital reticle options, 1024x768 resolution display at 50fps, 8x digital zoom, digital image and video recording with on-board storage, and is powered by an 18350 rechargeable battery. Specifications for Holosun 1x Digital Reflex Thermal Sight: Manufacturer: Holosun Color: Black Magnification: 1 x Objective Window Size: 1.25-0.98 in Video Record Resolution: 1024x768 pixels Refresh Rate: 50 Hz Resolution: 256x192 pixels Reticle: Multi Illumination Color: Green Battery Type: 18350 Battery Life: 12 hours Water Resistance Level: IP67 Quantity: 1 Length: 3.5 in Width: 2.2 in Height: 3.7 in Weight: 18.5 oz Finish: Anodized Features of Holosun 1x Digital Reflex Thermal Sight Red Dot Sight w/ Fusion Thermal Overlay 50FPS Overlay Refresh Rate Digital Zoom Up To 8x Modes: White heat, black heat, highlight, hook edge, false color Multiple Reticle SystemTM (MRS): 65 MOA Circle & 2 MOA Dot; 2 MOA Dot; 65 MOA Circle Cross or T Style Thermal Vision Reticles Package Contents: Holosun 1x Digital Reflex Thermal Sight (2) 18350 Batteries Cleaning Cloth User Manual Multi Tool