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Built to be highly portable and powerful, Hawke Sports Optics' green 15x50 Nature-Trek Monocular features phase-corrected BAK4 roof prisms and anti-reflection fully multi-coated optics to produce bright and clear high-contrast images with true color rendition. Coupled with the optical features is a large 50mm diameter objective, which gives the binocular exceptional low-light performance versus smaller-objective optics. The combination of optics, objectives, and high magnification make the Nature-Trek ideally suited for most outdoor activities from hunting, to birding, to sporting events.
Complementing the optical performance are construction details that make the binocular durable and comfortable to use. Its durability starts with a lightweight, and impact and corrosion-resistant polycarbonate chassis that is protected by green rubberized armor. The armoring is textured to give it a non-slip grip in cold and wet conditions. The optical tubes are nitrogen-filled and O-ring sealed to be water and fogproof - especially in extreme weather conditions. A diopter adjustment on the eyepiece allows the monocular to be customized to most people's needs, and twist-up eyecups means it can be comfortably used with or without eyewear. The Nature-Trek weighs in at 14.6 oz with a length of just 6.4 inches, making this powerful optic exceedingly portable. For steady viewing it comes with a simple tabletop tripod, or it can be mounted on most photo or video tripods using the 1/4"-20 socket.
50mm objective lenses
Compact BAK4 roof prism
Anti-reflection fully multi-coated optics improve color rendition, contrast, and overall image brightness
Phase-corrected prism coatings reduce internal light dispersion, improves contrast and color fidelity
199' field of view at 1000 yards
57° apparent angle of view
Use and Handling
Large knurled focus wheel goes through focus range in 2.2 turns
Three-position twist-up eyecups for use with or without eyewear
1/4"-20 tripod mount
Comfortable 3.3mm exit pupil
10mm eye relief
Lightweight, impact and corrosion-resistant polycarbonate chassis
Nitrogen-filled for water and fogproof performance
Textured green rubber armoring protects chassis from impacts and provides a slip-resistant grip
Includes a highly-portable tabletop tripod
Stay-on flip-down objective lens cover
Weight: 14.6 ounces
In the Box
Hawke Sport Optics 15x50 Nature-Trek Monocular (Green)