Zero Tech Optics Thrive HD Features The Zero Tech Optics Thrive HD Micro Prism uses a glass etched reticle rather than a projected LED dot so the aiming point remains visible even if the illumination or battery fails entirely. The red ZT Prism Dot reticle is a 3 MOA dot housed in a fixed parallax 1x20mm prism giving a crisp fast sight picture at speed while still supporting precise shot placement at distance. Multi-coated lenses reduce glare and boost contrast for a clear image in bright sun or low light and a generous 90mm eye relief lets the shooter maintain both-eyes-open situational awareness. A 90 MOA elevation adjustment range provides plenty of room to zero the optic across a variety of hosts and mounting heights. Machined from a solid billet of 6061 T6 aluminum the Thrive HD Micro Prism is built to shrug off recoil and rough handling and its waterproof housing keeps the internals sealed against the elements. The included RMSc footprint allows direct mounting to optic-cut slides while three variable height mounts let the shooter match the sight to a pistol shotgun or AR platform. A single CR2032 battery delivers a rated 50 000 hours of runtime so the sight is effectively always ready without routine battery swaps. Rounding out the package are a neoprene protective cover a microfiber cleaning cloth and an instruction manual making the Zero Tech Optics Thrive HD a complete field ready optic for duty defense and range use. Zero Tech Optics Thrive HD Specifications Manufacturer: Zero Tech Optics Model: Thrive HD Type: Prism Sight Magnification: 1x Objective: 20mm Color: Black Reticle: ZT Prism Dot Dot Size: 3 MOA Material: Aluminum Mount Type: RMSc Footprint Field of View: 70ft Eye Relief: 90mm Battery Size: CR2032 Battery Life: 50 000 hrs Elevation Adjustment: 90 MOA Optic Coating: Multi-Coated Length: 2.72 Height: 2.49 Width: 1.72 Weight: 7.55oz Waterproof: Yes Click Value: 1 MOA Available At: GrabAGun