Marine 7x50

A perfect companion for use on or around water, the PENTAX Marine 7x50 binocular is an appealing model for boaters, sailors, fishing enthusiasts and more. This model features a built-in compass with an easy-to-read scale that is enhanced by an LED Compass Illuminator for low-light or night use. Featuring the ideal magnification and objective lens diameter of 7x50, this binocular features a ranging reticle that determines distance from an object or object size from a distance. This Marine binocular offers high quality PENTAX construction including nitrogen-filled, waterproof design that thrives in the most extreme weather conditions.


  • Available in 7X50 which gives the ideal magnification and objective lens diameter for viewing on or around water Built-in Compass, with an easy to read compass scale, on liquid bearing for quick dampening Ranging reticle to determine distance from object or object size from a distance LED Compass Illuminator for low-light or night use Nitrogen-filled, waterproof construction allow these binoculars to be used in the most extreme weather conditions High-resolution phase-coated and super-reflective coated BaK-4 roof prisms provide high resolution, high contrast images Fully multi-coated lenses increase light transmission and color quality External lens coating prevents the elements from obscuring your view Rubber covered exterior provides a sure grip and protects the internal mechanisms from damage Helicoid eyepiece ring gives the most comfortable eye relief -focus optical design adds to the durability Long eye-relief for viewing with or without glasses Click-stop adjustment locks in the right eyepiece diopter Covered by the PENTAX Worry-Free Warranty

Focusing Range

9.8' to infinity (3m to infinity)




Lens- Full multi-coating
Prism- Phase coating
Sub-Prism- Super Reflection coating

Binocular Type

Roof-prism, center focusing

Eye Relief


Relative Brightness


Eye Width Adjustment Range

(56mm-73mm) 2.2

Eyepiece Ring


Body Color



Yes (JIS Class 6 to 1.5m)

  • Case


    Lens Cap

    Lens Cloth


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