Silva Eterna Marine 3 Chocks Inner DryFlex waterproof liners and

Inner DryFlex waterproof liners and seam-sealed outer silnylon bags provide multiple layers of protection from the elements

YKK Zip in front

6 inch blade

dims it and switches over to flash mode

Silva Eterna Marine 3 Chocks Inner DryFlex waterproof liners andSilva Eterna Marine 3 The 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. With porro prism design and large light throughput these binoculars are intended primarily for marine use. A key feature is the individual focusing function that, after a one off adjustment for individual eyesight, gives the freedom to directly focus on a