The 10x42 format is the configuration that most serious hunters and outdoor users settle on for good reason — enough magnification to reach out and identify detail at real hunting distances, an objective size that balances light gathering with a manageable overall package, and a format that works well from first light to last light in the conditions that demanding field use produces. The Vortex Razor UHD 10x42 Binocular takes that proven format and builds it around the highest level of optical technology Vortex produces. The result is a binocular that sets a new standard for what 10x42 glass can deliver. The Vortex Razor UHD exclusive UHD Optical System significantly reduces chromatic aberration while enhancing color fidelity, edge-to-edge sharpness, and light transmission beyond what standard HD glass achieves. The Vortex UHD binoculars Abbe-Koenig prism design takes that optical performance further — the Abbe-Koenig is a roof prism design that delivers superior light transmission, color fidelity, and optical quality compared to standard Schmidt-Pechan roof prisms used in most competing binoculars. The combination of the UHD optical system and the Abbe-Koenig prism produces an image that is immediately, noticeably superior to anything else in the category. The Vortex Razor UHD 10x42 XR Plus lens coatings on every air-to-glass surface maximise light transmission for peak brightness and clarity during dawn and dusk, when the best hunting opportunities consistently present themselves. The Vortex UHD optical system keeps delivering a bright, detailed image even as other binoculars start to lose their edge in difficult light. The Vortex Razor UHD binoculars' lightweight magnesium chassis keeps weight down without sacrificing structural integrity. The tripod is adaptable via a standard 1/4-inch 20 adapter socket and its waterproof and fogproof throughout. Find the Vortex Razor UHD 10x42 Binocular right here at EuroOptic and glass with the best. Features of the Razor UHD Binoculars: UHD Optical SystemAbbe-Koenig prismLightweight magnesium chassis1/4"-20 adapter socket for tripod useXR Plus lens coatingAvailable in 8x32, 10x32, 8x42, 10x42, 10x50, 12x50, & 18x56 Vortex Optics Vortex Razor UHD 10x42 Binocular w/Glasspak Pro Harness RZB-1042