The Eterna Navigator is a quality binocular with an integrated compass. With its Porro prism design and excellent light transmission, the Eterna is primarily intended for marine use.

Silva's marine binoculars combine smart features with a stylish design and maximum comfort. These quality binoculars are made of weather-resistant material, are waterproof according to IPX7, and also float. The signal-yellow color is not just a stylish design element; it also helps you keep track of the binoculars – especially if they end up in the water. The optical glass is high quality (Bak-7) with a Porro prism design and excellent light transmission. The marine binoculars come with a comfortable neck strap and eyecups for eyeglass wearers.

The marine binoculars in the Eterna series have a signal-yellow design, are waterproof, and float if you accidentally drop them overboard. Both the Eterna Navigator and Eterna Marine feature a Porro prism design with excellent light transmission and perform exceptionally well even in low light. Fixed focus means you don't have to adjust the setting – you maintain focus after the initial adjustment, which is perfect in rough seas. The difference between the binocular models is that the Eterna Navigator also has a battery-illuminated integrated compass.

An important feature is "fixed focus" which, after an initial adjustment, gives you the freedom to focus directly on what you want without any manual focusing – perfect in rough seas. Strong, robust, and naturally waterproof. If you are unlucky enough to drop the binoculars in the water, they will float.

Specifications

• 50 mm Lens diameter
• 7 x magnification
• Protective covering of signal-yellow plastic
• Waterproof and nitrogen-filled
• Fixed focus – after the initial setting, no further manual adjustment is needed
• Very good low-light vision
• Eyecups for eyeglass wearers
• Floats even without the neck strap
• Field of view 166 m @ 1000 m
• Weight: 1150 grams
• Integrated battery-illuminated compass