Fraser Optics 14x40 Stedi-Eye Mariner Stabilized Water Proof Roof Prism Binocular with 4.3deg. Angle of View, with Pouch, Yellow

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SKU: FOSEMAPYL MFR: 01065-700-14X-PL
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About Fraser Optics 14x40 Roof Prism

The Fraser Optics 14x40 Stedi-Eye Mariner Stabilized Binocular with Pouch (Yellow) is an advanced electro-optical device designed for long-range observations from unstable viewing platforms on the ground, in the air, or at sea. Stedi-Eye series optics are designed to withstand long-term use in demanding weather conditions.

The Mariner uses gyro stabilization technology to correct up to 98% of image motion caused by hand tremor and platform motion. This technology is especially useful for law enforcement personnel and first responders observing from a marine vessel, moving vehicle, or helicopter. When in high-speed pursuit or conducting aerial and marine surveillance, the Mariner's stabilized viewing platform can be the difference between mission success and failure. As the optical housing pitches and/or rolls, the gyro mechanism compensates for the motion by mechanically orienting the prisms in the opposite direction.

This process of stabilization occurs in real time and corrects motion on the pitch and roll axes within 8 degrees. All configurations of the Mariner series are built to the same construction standards as Fraser-Volpe's military spec optics. The weatherproof/buoyant housing, fully multicoated optics and supplemental external power supply make the Mariner a full-featured binocular for first responders and tactical professionals.

Fraser Optics 14x40 Roof Prism Features

  • Advanced gyro-stabilization system
  • Up to 98% reduction of image motion
  • Fully multi-coated MgFI optics for enhanced light transmission
  • Wide field of view
  • Scan rate (8deg./sec)
  • 100% sealed, buoyant, submersible and waterproof
  • Shockproof and ruggedized for extreme conditions
  • No-slip neoprene cover for added comfort and grip
  • Built-in regulator for external power; continuous operation for 12 hours on 2 AA batteries

Fraser Optics 14x40 Roof Prism Specifications

Prism Type
Objective Lens Diameter
Angle of View
4.3deg. (actual)
222.89' at 1000 yd / 74 m at 1000 m
Exit Pupil Diameter
Interpupillary Adjustment
60-75mm / 2.36-2.95"
Dioptric Correction
Stabilization Freedom
4.3 arc seconds (USAF-1951)
Scan Rate
8deg./ second
Focus Type
Tripod Mount
8.25x7.50x3.50" (20.95x19.05x8.89cm)
71.96oz (2040.03g)
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