HK Optics | 10x42 FRONTIER ED X | Concept-Terrain

Designed for demanding enthusiasts seeking high-end optical performance and impeccable craftsmanship, the Frontier ED X Gen 2 offers exceptional clarity, true color reproduction, and a wide-angle field of view.

Equipped with extra-low dispersion (ED) glass, high-end lanthanum eyepiece elements, and phase-corrected BAK-4 roof prisms with dielectric coating, the Frontier ED X Gen 2 delivers bright, perfectly sharp images with exceptional light transmission and true-to-life color rendering. Its fully multi-coated optical system and wide-angle optics ensure immersive and even viewing right to the edges. On the 42 mm models, additional field-correcting lenses guarantee remarkable sharpness even in peripheral areas.

Its robust chassis made of magnesium alloy allows for lightweight binoculars while providing a high-precision design optimized for a comfortable grip and reliable performance in the field. Equipped with replaceable twist-up eyecups, water-repellent coatings on the front lenses, and a waterproof and fog-proof construction with nitrogen filling, the Frontier ED X Gen 2 comes with a premium case, a neck strap, and objective lens covers — ready to accompany you wherever your adventure leads.

• Extra-low dispersion (ED) glass
• Lanthanum eyepiece glass
• Dielectric coatings
• Wide angle
• High-resolution BAK-4 roof prisms with phase correction
• Water-repellent lens coatings
• Chassis made of magnesium alloy
• Close focus from 1.5 m
• Replaceable twist-up eyecups with positioning notches
• Integrated objective lens covers (stay-on)