Konus 7x50 Navyman Binoculars (Blue)

BH #KOWPRCBR • MFR #2311
Konus
Konus 7x50 Navyman Binoculars (Blue)
Key Features
  • BAK4 Porro Prisms
  • Ruby Anti-Reflection Multi-Coated Optics
  • Nitrogen-Filled, Waterproof & Fogproof
  • Closed-Bridge Configuration
Konus developed their 7x50 Navyman Binoculars for use on, or near the water. By employing a relatively low magnification with large objectives, images stay bright, even in low-light, while maintaining a wide exit pupil that helps to minimize the disorientation often associated with using binoculars while on the water. Anti-reflection optical coatings help to limit light loss which boosts image brightness and contrast. The coating's ruby tint reduces glare, and enhances contrast and overall image sharpness while reducing eyestrain.
In Stock
$69.00

Important Notice

  • This product may contain mercury. Consult your local environment authorities for regulations regarding how to properly dispose of products containing mercury.
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Konus 2311 Overview

  • 1Description
  • 2Optical Performance
  • 3Use and Handling
  • 4Construction Details

Konus developed their 7x50 Navyman Binoculars for use on, or near the water. By employing a relatively low magnification with large objectives, images stay bright, even in low-light, while maintaining a wide exit pupil that helps to minimize the disorientation often associated with using binoculars while on the water. Anti-reflection optical coatings help to limit light loss which boosts image brightness and contrast. The coating's ruby tint reduces glare, and enhances contrast and overall image sharpness while reducing eyestrain.

Complementing the optical performance are build features that help protect the binoculars in harsh marine environments. First is a protective blue rubber armor that helps to cushion bumps and impacts, and provides a slip-resistant grip in cold and wet conditions. The optical tubes are nitrogen-filled and O-ring sealed to make them water and fogproof, especially when moving from extreme temperature changes. Fold-down rubber eyecups conform to the user's eye sockets to block peripheral light, and for long-duration glassing, the binoculars can be mounted on a tripod using an optional adapter.

Optical Performance

  • 7x magnification
  • 50mm objectives
  • BAK4 Porro prism optical design
  • Anti-reflection multi-coated optics improve light transmission
  • Ruby lens tint reduces glare, and enhances contrast and overall image sharpness while reducing eyestrain
  • 370' field of view at 1000 yards

Use and Handling

  • Closed-bridge configuration
  • Large textured center focusing wheel
  • Fold-down rubber eyecups conform to eye socket to block stray peripheral light
  • Large 6.8mm exit pupil helps to counter the disorientation associated to using optics in rolling water
  • Tripod mountable with optional adapter

Construction Details

  • Protective blue rubber armoring provides slip-resistant grip in cold and wet conditions
  • Nitrogen-filled for water and fogproof performance, especially when moving between extreme temperature changes
  • Weight: 30.6 ounces
UPC: 698156023112

Konus 2311 Specs

Prism TypePorro (BAK4)
Performance
Magnification7x
Objective Lens Diameter50 mm
Angle of View7.1° (Actual)
Field of View372.7' @ 1000 yd / 124.2 m @ 1000 m
Exit Pupil Diameter6.8 mm
Diopter AdjustmentYes
Focus TypeCenter
Features
FogproofYes, Nitrogen Filled
Water ResistanceWaterproof
General
Weight30.6 oz / 868 g
Packaging Info
Package Weight2.75 lb
Box Dimensions (LxWxH)8.74 x 8.268 x 3.386"
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