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!
Features:
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!
Features:
- Field of view: 116m @ 1000m
- Floatable
- Objective lens diameter: 50mm
- Magnification: 7x
- Nitrogen gas filled
- Prism type: BAK4
- Protective cover in signal yellow plastic
- Waterproof
- Very good night vision
- Extended eye relief for wearers of glasses
- Will float even without neck strap
- Dimensions: 20cm x 7.4cm x 20.8cm
- Exit pupil diameter: 7.1mm
- Exit pupil distance: 24.3mm
- Focus system: Individual w/lever arms
- Included accessories: Extra wide neck strap, Lens cleaning brush, 4x protective caps, Carrying case
- Interpupillary distance: 55-72mm
- Weight: 1150g