ZeroTech Thrive Features The ZeroTech Thrive 10x42mm binocular uses BAK-4 roof prism glass and fully multi-coated lenses to maximize light transmission and deliver a bright high-contrast image in a wide range of lighting conditions. A 10x magnification and 42mm objective lens combine to offer strong detail resolution at distance while still gathering enough light for low-light use at dawn and dusk. The 4.3mm exit pupil and 15.1mm eye relief make the binocular comfortable to use for extended glassing sessions including for shooters who wear glasses. A center focus system allows quick precise adjustments as the user shifts between near and far subjects in the field. Ergonomic rubber armor wraps the chassis for a secure non-slip grip even in wet or cold conditions while also cushioning the binocular against incidental bumps. The fully waterproof build stands up to rain fog and accidental submersion without affecting internal optics. A close focus distance of 4.5 meters allows the Thrive to double as a tool for observing nearby subjects not just distant game. Backed by ZeroTech s unconditional lifetime warranty and including a protective carry bag neck strap and microfiber cleaning cloth the ZeroTech Thrive 10x42mm is ready for sale at GrabAGun. ZeroTech Thrive Specifications Manufacturer: ZeroTech Model: Thrive Color: Gray Magnification: 10x Objective Lens: 42mm Exit Pupil: 4.3mm Eye Relief: 15.1mm Field of View: 304 ft @ 1000 yds Close Focus: 4.5m Prism Type: Roof BAK-4 Lens Coating: Fully Multi-Coated Interpupillary Distance: 56-73mm Material: Rubber Armor Waterproof: Yes Warranty: Mfg Lifetime Available At: GrabAGun