Hawke Frontier HD X 10x42 Binoculars - Green

The Hawke Frontier HD X 10x42 (product ID 47032405098803) delivers 10x magnification through a 42mm objective lens. That pairing gives you a 112m field of view at 1000m and an exit pupil of 4.2mm solid performance for birdwatching and wildlife watching in most light conditions. At 725g it is light enough to carry all day.

The optical system uses Hawke's H7 optics with BAK-4 roof prisms. Phase correction and dielectric coatings push light transmission to its highest level giving sharp, bright images with accurate colour. The lenses are fully multi-coated with water repellent outer coatings. Close focus sits at just 2.5m.

The body is built on a magnesium alloy chassis wrapped in a lightweight textured rubber coating. It is waterproof to IPX7 and nitrogen filled for complete fogproofing. Tested operationally from -15°C to +55°C and in storage from -40°C to +70°C. Focusing is smooth and precise. Eye relief is 15mm.

A lifetime manufacturer warranty backs every unit. Each pair passes strict quality control checks covering resolution, light transmission and Strehl Ratio. For birdwatching or wildlife use these are a well-built, well-specified 10x42 from a trusted brand.

The 10x42 configuration gives a 4.2mm exit pupil workable in low light at dawn and dusk. BAK-4 roof prisms with phase correction reduce light scatter that occurs when light passes through the prism. Dielectric coatings on the prisms reflect more light than standard silver coatings, boosting transmission. Fully multi-coated lenses reduce surface reflections across all glass elements. The result is a bright, sharp image with accurate colour. Field of view is 112m at 1000m. Close focus reaches 2.5m.

The chassis is magnesium alloy lightweight and stiff. It is wrapped in a textured rubber coating for grip and protection. The prisms are BAK-4 glass with dielectric and phase correction coatings. Lenses are fully multi-coated with a water repellent outer surface. No ED glass is used in this model.

Use a soft lens cloth or brush to clean the lenses never use paper or abrasive materials. Store in the supplied case when not in use and keep them dry. Check the hinge tension and eyecups regularly. The lifetime warranty requires the binoculars to be used and maintained as intended by Hawke.