Silva Binoculars Eterna Navigator 3 7x50 packs The compass had a luminous

The compass had a luminous graduation ring and markings for compass reading in the dark

Sound and shock absorbing system

They can be secured simply and quickly to the binding by sliding in from the side or the top

Speedlock XT Ski/Walk mechanism is friction free and rock solid

Silva Binoculars Eterna Navigator 3 7x50 packs The compass had a luminousThe Eterna binoculars is a series of high quality binoculars with marine specific functionality and design. Rugged, robust and of course waterproof perfect in rough seas. In comparison to Eterna Marine 3, the Eterna Navigator 3 has a built in compass. The waterproof Eterna Navigator with built in compass. With porro prism design and large light throughput these binoculars are intended primarily for marine use. A key feature is the fixed focus after a