The Meopta Meopro Optika HD 10x42 binoculars are light, robust and made of magnesium alloy. The HD lenses, phase corrector and dielectric BaK4 prism guarantee exceptional brightness. These binoculars are also perfect for use in poor light, thanks to their clear images, high-fidelity colour rendering and high contrast. If you need a high-quality image, then these binoculars are perfect for you.