Hawke Optics Endurance ED Marine Binoculars 7x50 - Blue w/Compass [36506] Brand_Sea Swivel and most importantly

and most importantly

Heavy-duty telescopic boom extends from 24" to 53"

Distribute heat evenly throughout the home or cabin

Best usage in low vibration environments

Hawke Optics Endurance ED Marine Binoculars 7x50 - Blue w/Compass [36506] Brand_Sea Swivel and most importantlyEndurance ED Marine Binoculars 7x50 Blue with Compass 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 expanded upon this award winning selection with optics specifically designed for marine and boating applications. With a range of models to choose from, the Marine Optics family