Nikon Monarch Fieldscope 20-30 x 82ED-A

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Discover the greatness and beauty of the world around you with the Nikon Monarch Fieldscope 20-30 x 82ED-A, designed to get you closer and present you with a vision better than that of the naked eye.

  • Features

    • Field Flattener lens system corrects curvature of field, ensuring sharp images throughout the entire field of view, while also compensating for astigmatism and coma aberration
    • ED (Extra-low Dispersion) glass ensures a contrast-rich and color-faithful field of view.
    • Advanced Apochromat optical system corrects chromatic aberrations of red, blue and green, as well as violet chromatic aberration to the furthest limits of visible light range
    • Multilayer coating applied to all lens and prism surfaces allow powerful light transmission for a bright field of view and true-to-life natural colors
    • Coating also greatly reduces the flare and ghosting that can occur in backlit situations
    • This angled-body fieldscope employs a Nikon original total reflection prism; all prism reflective surfaces offer complete reflectivity with no loss of light
    • Effortless, smooth focusing enables you to confidently acquire your target faster and in sharper focus; knurling on focusing ring enhances operability
    • Focus ring offers both fine focus adjustment for distant subjects and coarser adjustment for nearby subjects
    • Monarch MEP eyepiece provides a wide filed of view, long eye relief and is waterproof* for safe use during unexpected weather changes
    • MEP eyepiece also allows you to perform collimate photography with a compact digital camera
    • Type 1 Bayonet Mount with locking system makes eyepiece attachment/detachment easy and secure
    • Constructed of robust aluminum alloy, the fieldscope body is durable, reliable and east to operate; it's also waterproof*, airtight and filled with nitrogen gas to prevent fog
    • *Waterproof as tested by water equivalent to 5 mm per minute, for a duration of 30 minutes; this fieldscope is not designed for underwater usage


    View all Nikon Spotting Scopes
  • Technical Specs

    Best Use

    Wildlife Viewing


    20-60 x

    Lens Coating

    Fully Multicoated

    Added Protection


    Weather Resistant






    Real Angle Of View

    2.1 degrees

    Apparent Angle Of View

    54.3 degrees

    Field Of View

    111 feet

    Minimum Focus

    16.4 feet

    Relative Brightness


    Exit Pupil

    3.8 millimeters

    Eye Relief

    16.1 millimeters


    12.8 x 4.3 x 3.9 inches


    2 lbs. 12.2 oz.

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