Nikon Fieldscope ED50 A - 13-30 x 50

Size: 13-30 x 50
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The Nikon ED50 A Fieldscope's superior coated optics allow you to easily monitor your favorite birding area or keep an eye on a climbing companion.

  • Features

    • Angled-body scope design provides easy viewing, allowing a zoom range from 13-30x via the zoom eyepiece
    • With nitrogen-filled water- and fog-proof construction, the fieldscope is designed for adverse outdoor conditions
    • Compact, lightweight and powerful, this fieldscope employs a 50 mm objective lens using Extra-low Dispersion (ED) glass for the ultimate in resolution
    • Smooth-action center focus knob offers precise adjustment; adjustable eye relief allows eyeglass wearers to also enjoy a full field of view
    • Multicoated lenses enhance brightness and minimize glare components to deliver a crisp image
    • Includes protective neoprene and nylon case that can be attached to scope even when mounted to a tripod
    • Adjustable carry strap affixes to case for easy conveyance
    • Fits a wide variety of eyepieces and lens filters (not included)


    View all Nikon Spotting Scopes
  • Technical Specs

    Best Use




    Lens Coating


    Added Protection


    Weather Resistant






    Real Angle of View

    At 13x: 3 degrees

    Apparent Angle of View

    At 13x: 40 degrees

    Field of View

    At 13x: 164 feet

    Minimum Focus

    9.8 feet

    Relative Brightness

    At 13x: 14.4

    Exit Pupil

    3.8 millimeters

    Eye Relief

    12.9 millimeters


    2.8 x 8.1 inches


    Body only: 1 lb. 0.6 oz.

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