Powerful nautical binoculars for outdoor: navigation boating hunting and birdwatching.
|Objective Lens Diameter||50mm|
|Field Of View||7°|
|Field Of View (at 1000M)||122m/1000m|
|Field Of View (at 1000yds)||366ft/1000yds|
|Min. Focal length||4m|
|Prism Glass Material||BAK4|
|Objective Lens Group||2 group/3 pieces|
|Ocular Lens Group||3 group/5 pieces|
|Net Weight||970g / 2.14lb / 34.30oz|
|Dimension||200x67x147mm / 7.87x2.64x5.79in|
1. A marine binocular with 7x magnification and 50mm objective lenses.
2. Porro prism system provides a wider field of view.
3. The Fully multi-coated BAK4 prism brings superior light transmission and brightness.
4. Illuminated Compass built-in for location, internal rangefinder could determine distance and size of all kinds of objects. A switch in the binoculars helps you to see the scale of the internal rangefinder in darkness.
5. Marine binoculars are equipped with a nitrogen-filled waterproof, with Anti-fog and anti-shake design, provide good protection to your binocular even in harsh conditions.
6. Lightweight and portable, suitable for concerts and outdoors.
7. Package includes: 7x50mm marine binoculars, carrying case, neck strap, lens cleaning cloth, lens covers, user manual.