With porro prism design and large light throughput these binoculars are intended primarily for marine use.
Perfect in rough seas. Rugged, robust and of course waterproof. If you should be unlucky enough to drop them in the water, Eterna Marine will float!
field of view 116m
lens diameter 50mm
prism type BAK4
- Protective cover in signal yellow plastic
- Waterproof, nitrogen gas filled
- Very good night vision
- Extended eye relief for wearers of glasses
- Will float even without neck strap!
|Dimensions (cm)||20x7.4x20.8 (TBC)|
|Exit pupil diameter||7,1mm|
|Exit pupil distance||24,3mm|
|Field of view||116m@1000m|
|Focus system||Individual w/lever arms|
|Included accessories||Extra wide neck strap, Lens cleaning brush, 4x protective caps, Carrying case|
|Obj lens diameter||50mm|
|Type of prism||Bak-4|