Features
• Dielectric high-reflective multilayer prism coating assures uniform and high transmittance in full visible
range for bright and natural color images
• All lenses and prisms are multilayer-coated for the brightest images
• Phase-correction-coated roof prisms for high resolution
• High-eye point design for clear field of view, even for eyeglass wearers
• Waterproof (up to 1 m/3.3 ft. for 10 minutes) and fog-free with O-ring seals and nitrogen gas
• Turn-and-slide rubber eyecups with multi-click facilitate easy positioning of eyes at the correct eyepoint
• Flip-down objective lens cap
• Lightweight, durable body uses polycarbonate resin reinforced with fiberglass
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| A roof prism features one surface that does not have total internal reflection. It is very important for binoculars’ optical performance to raise the reflectivity of this surface. Dielectric high-reflective multilayer prism coating, which is composed of multiple thin layers of transparent dielectric material instead of aluminum, or other metallic layers, assures uniform and ultra-high reflectivity in full visible range. As a result, this technique provides almost the same brightness as that perceived by the naked eye, and clear, high-contrast images that display accurate color reproduction. |
