DNT Optics HS635 Hydra Features The DNT Optics HS635 Hydra is built around a 12 micron thermal sensor paired with DNT s proprietary Image Super Resolution algorithm which enhances the thermal image and resolves the common problem of lost definition after digital zoom. The 640x512 sensor refreshes at 50 Hz for smooth target tracking while the 1.5 to 6x magnification range through a 35mm objective gives shooters flexibility from close engagement to extended range identification. A 65mm eye relief keeps the shooter comfortably behind the optic and the 21.90 to 17.60 yard field of view at 100 yards provides a wide working window for scanning. These combined specs make the Hydra a capable thermal platform for low light and no light hunting conditions. The HS635 runs on an 18650 battery for roughly 4 hours of continuous use and can be powered or charged via a 5V USB-C connection in the field. Its 1024x768 Micro OLED display delivers a crisp high contrast image and the built in 32GB of memory allows users to record and store footage directly on the unit. At 7.90 inches long and 13.70 ounces the Hydra stays compact and manageable when mounted on a hunting rifle. For hunters predator control shooters and anyone needing dependable thermal performance after dark the DNT Optics HS635 Hydra is available for sale at GrabAGun. DNT Optics HS635 Hydra Specifications Manufacturer: DNT Optics Model: HS635 Hydra Type: Thermal Scope Magnification: 1.5-6x Color: Matte Black Field of View: 21.90-17.60 yd @ 100 yds Resolution: 640x512 12 Microns 50 Hz Objective: 35mm Eye Relief: 65mm Battery Size: 18650 Length: 7.9 Power Source: 5V USB-C Battery Life: 4 hrs Weight: 13.7 oz Display: 1024x768 Micro-OLED Memory: 32GB Available At: GrabAGun