Hawke Endurance ED Marine 7x50 Binoculars

On a pitching deck or under a dark sky, the 7x50 is a classic for good reason: low magnification you can hold rock-steady and a large exit pupil that stays bright as the light fades. The Hawke Endurance ED Marine 7x50 builds that time-tested formula around genuine ED (extra-low dispersion) glass in a fully waterproof roof-prism body — premium marine and low-light optics without the built-in compass, and the lower price that comes with leaving it off.

Key Features

• ED glass, fully multi-coated (System H5) — extra-low dispersion elements curb color fringing for crisp, high-contrast views across the field.
• A true 7x50 night glass — the 7.1 mm exit pupil stays bright at dawn, dusk, and under the stars, while 7x magnification is easy to hold steady by hand or on a moving deck.
• Sealed against the elements — nitrogen-purged waterproof and fog-proof, wrapped in a high-grip rubber-armored body built for spray and weather.
• Floating neck strap included — drop them over the side and they stay at the surface.
• Compact roof-prism design — lighter and far more packable than the classic porro-prism marine binocular.
• Built for long sessions — 21 mm of eye relief with twist-up eyecups suits eyeglass wearers, and a ⅜" tripod thread lets you mount up for extended scanning.

Ideal For

• Boaters & sailors — steady 7x power, a large light-gathering exit pupil, and a sealed body that shrugs off spray, with a floating strap for peace of mind over open water.
• Stargazers — a classic wide-field 7x50 for sweeping the Milky Way, framing the Moon, and picking up bright deep-sky objects.
• Dawn-and-dusk birders & wildlife watchers — the large exit pupil and long eye relief make the most of the low light when wildlife is most active.