Binoculars Vortex Diamondback HD 10x28 WP (DB-211)

Binoculars Vortex Diamondback HD 10x28 WP (DB-211) The new generation of the most popular line of Vortex binoculars, the Diamondback HD series, is a generation of high-resolution images. Modern HD optics minimize distortion and achieve a realistic image. The ultra-durable ArmorTec coating protects the lenses from scratches, oils and dirt. Prisms made of high-quality BAK4 glass with phase correction and dielectric coating contribute to stunning detail. All optics are now placed in a durable and lightweight aluminum alloy housing. The performance of Vortex Diamondback HD binoculars far outweighs their cost. The successful design of the binoculars has remained unchanged. The lightweight ergonomic magnesium body of the binoculars has a modern design, equipped with a protective rubber coating, waterproof and filled with argon, which prevents the optics from fogging up during sudden temperature changes. The binoculars' body is compact, lightweight, and most importantly, easy to grip with your fingers. The minimum focusing distance of the binoculars is so good that it allows you to literally observe even what is happening at a distance of one and a half meters. It can be said without a doubt that these binoculars are significantly superior to competitors in their class.

Features:

• High Definition Optics The use of optical elements made of special grades of glass with strictly defined refractive indices has made it possible to optimize geometric and chromatic aberrations, and achieve exceptionally high resolution and image quality, inaccessible to most binoculars with achromatic lenses.
• ArmorTek Heavy-duty coating protects lenses from scratches, oils, and dirt.
• Dielectric Prism Coatings Dielectric multilayer prism coatings provide the highest light reflectance value compared to metallic coatings. This significantly improves light transmission, resulting in a clear and bright image with the most accurate color reproduction.
• Phase Correction A special phase-correcting coating that is applied to one of the surfaces of a prism rotating system in the form of the thinnest layers. Phase correction is necessary exclusively for the Roof optical system, since, passing through such a prism, the light flux is decomposed into two parallel beams of light waves, an out-of-phase shift of half the light wavelength occurs, which leads to a decrease in image resolution, as well as a decrease in contrast. Phase Correction corrects this displacement. As a result, the image is as clear and contrasty as possible. The cost of such a coating is very high, and the application process requires precision accuracy, so only well-known optics manufacturers can afford such a technological complication. Today, the design of a modern high-quality optical device of the Roof prism system is practically unthinkable without a phase-correcting coating.
• Aluminum Body Aluminum alloy provides binoculars with relatively low weight and high strength. Aluminum binocular bodies are 200% stronger than traditionally used polycarbonate, and in terms of strength per unit weight, they are not inferior to steel. The hardness of the aluminum alloys used is sufficient so that when binoculars fall from a height of 1-2 meters, the body does not receive significant damage that would affect the optical characteristics of the binoculars...
  
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