Vortex DiamondBack 8x28 Binocular + GlassPak Harness Bundle

Vortex Diamond Back 8x28 Binocular The Vortex Diamondback 8x28 Binocular delivers the best of everything in a lightweight, rugged package. Distant details are enhanced through the phase corrected Ba K-4 prisms and fully multi-coated optics. Sightseers will appreciate the comfortable eyecup design and the ergonomically balanced feel. The binocular's rubber armor ensures a secure, nonslip grip and durable protection, while the right-eye diopter adjusts for difference in a user's eyes. In addition, there's a center focus wheel for fast adjustments and the binocular is compatible with a tripod adapter (sold separately). Waterproofing and fogproofing performance assures the ability to handle harsh weather elements. Includes rain guard, tethered objective lens covers, neck strap and carry case. Fully Multi-coated Lenses Each time light strikes an uncoated glass surface, 4–5 percent of the light is reflected. Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces. Phase Correction Enhances resolution and contrast through roof prisms. Applied to one of the roof surfaces which forces the split light back into phase so that they now both have essentially the same phase shift and thus there is no longer any interference to degrade the view.