Hawke Optics Endurance ED Marine Binoculars 7x32 - Blue [36500]Endurance ED Marine Binoculars 7x32 Blue A range of optics designed specifically for marine applications. For over a decade, Endurance ED optics have been renowned for incredible performance and reliability. Now, with the introduction of the Marine range, we have grown upon this award winning selection with optics that are specifically designed for marine and boating applications. With a range of models to choose from, the Marine Optics family