Hawke Sport Optics 8x21 Compact Binocular (Black)

Hawke Sport Optics 8x21 Compact Binocular (Black)

Hawke Sport Optics 8x21 Compact Binocular (Black)

B&H # HA8X21 MFR # 31100

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Product Highlights

  • BK7 Roof Prisms
  • Fully Coated Optics
  • Angle of View: 7.2°
  • Nitrogen-Purged, Fogproof
  • Water-Resistant, Shockproof
  • Twin-Hinge Design
  • Center Focusing
  • Plastic Body / Thick Rubber Armor
  • Rubber Eyecups
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Hawke Sport Optics HA3501 overview

  • 1Description

Featuring a compact twin-hinge design that will easily fit in your pocket or purse, the 8x21 Compact Binocular from Hawke is ideal to take while travelling, outdoors, on urban exploration trips, or to throw in your glove compartment just in case. With the fully coated optics and BK7 roof prisms, it will get you adequate transmission, clarity, and resolution. For any close-up or faraway scenery, you can count on the wide 57.6° angle of view to deliver a sizeable edge-to-edge field. Beyond optical highlights, the binocular provides a convenient center focusing, generous interpupillary range, and a short minimum focus distance.

The durable polycarbonate housing features a water-resistant and fogproof performance. With the thick rubber armoring around it that offers a secure grip, you do not have to worry about accidentally dropping or bumping it. To accommodate anyone with a comfortable viewing position, the binocular is outfitted with rubber eyecups. Also included are a neck cord and a carry case.

Optical Performance

  • BK7 roof prisms
  • Fully coated optics enhance transmission and image quality
  • Apparent angle of view: 57.6°

Use and Handling

  • Center focusing adjustment
  • Interpupillary range: 32-72mm
  • Eye relief: 14mm


  • Compact body design
  • Ultra-light and durable body
  • Thick rubberized covering
  • Center focusing knob
  • Twin-hinge configuration
  • Rubber eyecups
  • Fogproof, nitrogen-filled
  • Water-resistant
In the Box
Hawke Sport Optics 8x21 Compact Binocular (Black)
  • Carry Case
  • Neck Cord
  • Limited Lifetime Warranty for USA
  • Limited 10-Year Warranty for Europe
  • Table of Contents
    • 1Description

    Hawke Sport Optics HA3501 specs

    Prism Type Roof
    Magnification 8  x
    Objective Lens Diameter 21 mm
    Angle of View 7.2° (Actual)
    Field of View 378.0' @ 1000 yd / 126.0 m @ 1000 m
    Minimum Focus Distance 19.7' / 6 m
    Exit Pupil Diameter 2.6 mm
    Eye Relief 14 mm
    Interpupillary Adjustment 32.0 to 72.0 mm / 1.3 to 2.8"
    Focus Type Center
    Tripod Mount None
    Dimensions Length: 3.7" / 95.0 mm
    Weight 6.07 oz / 172 g
    Packaging Info
    Package Weight 0.6 lb
    Box Dimensions (LxWxH) 8.7 x 5.3 x 1.9"

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