Steiner Navigator 7x50 marine binoculars

Steiner Navigator 7x50 binoculars

An updated version of the popular Steiner Navigator Pro binoculars. 7x magnification and 50mm front lens. The "Pro" word has been dropped from the name of the binoculars, but despite that, the binoculars are professional-level for all those who are actively involved in water activities.

The biggest differences from the previous one:

• Wider field of view (128m vs. old 123m)
  
• New binocular design
  

The Steiner Navigator 7x50 is a rugged and waterproof marine binoculars, perfect for larger boats and longer boat trips. The 50mm front lens provides bright light and performance in even the toughest conditions.

The body of the binoculars is covered with a very durable rubber coating. The rubber coating helps protect the optics and allows for a firmer grip, for example with cold fingers or in a gloved hand. The new design of the binoculars also provides a better grip. The binoculars' tubes are connected by a double bridge, which allows for a good and secure grip on the tubes, which are open in the middle, especially if the binoculars are used with one hand.

Focusing is done individually for each eye and after basic adjustment the image is sharp from 20 meters onwards. These are sometimes called Auto-Focus binoculars, meaning that the actual focus does not need to be adjusted.

• The Porro prism structure provides a three-dimensional view, which is especially necessary in water where distances need to be measured.
• Nitrogen filling and 2-valve technology.
• Airtight, dustproof and waterproof to a depth of 5 m.

Specifications:

• Prism: Porroprima
• Magnification: 7x
• Lens diameter: 50 mm
• Eyepiece aperture diameter: 7.1 mm
  
• Field of view/1000m: 128 m
• Closest focus: 20 m
• Relative brightness: 18.4
• Twilight number: 14.5
• Dimensions: 208 x 140 mm
  
• Weight: 1115g
• Operating temperature: -20 - +60°C
• Warranty 10 years