The Hawke Nature-Trek 10x42 binoculars feature an inner-focus optical design in a shock-resistant polycarbonate body, providing a clear viewing experience in a robust yet lightweight casing. These feature-packed binoculars are great for bringing you closer to nature and distant subjects, and offer a close focusing distance of 2-2.5m, 10x magnification and come equipped with 42mm objective lenses. The twist-up eye cups and dioptre adjustment ensure comfortable viewing for spectacle wearers and an easy set-up. All Nature-Trek binoculars are nitrogen purged to avoid fogging and they are sealed to be fully waterproof.