Bushnell 7-21x40 Powerview Zoom Instafocus, Weather Resistant Porro Prism Binocular with 5.5 - 3.3 Degree Angle of View, U.S.A.

SKU: BS132140

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TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

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Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.

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Repair or Replacement

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Accidental Damage

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Peace of Mind

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Malfunction Protection

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Bushnell 7-21x40 Porro Prism Specifications

  • Type of Prism

    Porro, Bk7 prism

  • Coating

    Multi Coated Lens

  • Real Angular Field of View

    5.5' @ 7x
    3.3' @ 21x

  • Field of View at 1000 Yards

    288' @ 7x
    172' @ 21x

  • Exit Pupil

    5.7 @ 7x
    1.9 @ 21x

  • Eye Relief

    9 mm

  • Relative Brightness

    3.25 @ 7x
    3.61 @ 21x

  • Twilight Factor

    16.7 @ 7x
    29 @ 21x

  • Close Focus Distance (ft)

    20 ft

  • Rubber Coated (Armored)

    No

  • Waterproof / Fogproof

    No

  • Camera Tripod Adaptable

    No

  • Dimensions

    N/A

  • Weight

    25 oz.

1 Accessories for Bushnell 7-21x40 Powerview Zoom Instafocus, Weather Resistant Porro Prism Binocular with 5.5 - 3.3 Degree Angle of View, U.S.A.

  • All Accessories (1)
  • Cleaning Accessories (1)

About Bushnell 7-21x40 Porro Prism

Bushnell Powerview binoculars offer contemporary styling and design with traditional Bushnell quality and durability. A variety of styles and features appeal to a wide range of users from students of nature to concertgoers. Outstanding light transmission through fully-coated optics ensures bright, crisp clear viewing. Standard-size models feature InstaFocus for fast and easy focus on a moving target. The compact porro prism series provides great durability and performance in a smaller size. Our mid-size roof prism models with 32mm objectives provide increased brightness for low-light viewing conditions.

Bushnell 7-21x40 Porro Prism Features

  • Multi Coated Lens Coating
  • Fold Down Eyecups
  • 7 x to 21 x Zoom