Hawke Frontier HD X 10x42 Binoculars Grey

The Hawke Frontier HD X 10x42 Binoculars (product 47032405164339) deliver 10x magnification through 42mm objective lenses. That combination pulls in serious detail at distance while the 42mm aperture gathers enough light to keep images bright well into dusk. The 112m field of view at 1000m is solid for tracking birds or wildlife across open ground.

Hawke's H7 optics sit at the heart of this design. BAK-4 roof prisms with dielectric coatings push light transmission to its highest level. Fully multi-coated lenses with water repellent outer coatings sharpen colour fidelity and brightness. Phase correction keeps fine detail clean and accurate across the image.

The body is built on a magnesium alloy chassis wrapped in a lightweight textured rubber coating. At 725g it handles well over long sessions. Nitrogen filled and waterproof to IPX7 means rain and condensation are not a problem. Focus is smooth and precise from as close as 2.5m with 15mm eye relief for comfortable use with glasses.

A lifetime manufacturer warranty backs the build quality. Tested from -15°C to +55°C operationally these are built for year-round field use. For birdwatching and wildlife watching these are a strong performer at this level.

The 10x42 pairing gives a 4.2mm exit pupil bright enough for dawn and dusk use. BAK-4 roof prisms with dielectric coatings maximise light throughput. Fully multi-coated lenses reduce reflection and boost colour accuracy. Phase correction applied to the prisms sharpens fine detail that roof prism designs can otherwise soften. The 6.4° angular field of view translates to 112m at 1000m. Nitrogen filling prevents internal fogging as temperatures shift. Hawke's H7 optical system ties these elements together for consistent high-definition performance.

The chassis is magnesium alloy light and stiff. It is wrapped in a textured rubber coating for grip and protection. The prisms are BAK-4 glass with dielectric coatings. Lenses are fully multi-coated with a water repellent outer layer. This is not an ED glass model standard optical glass is used throughout.

Brush loose dust off lenses before wiping with a clean microfibre cloth. Use only coated-optics lens fluid. Store in the case when not in use and keep dry. Check the hinge tension and eyecups regularly. The lifetime warranty requires the binoculars to be used and maintained correctly.