The Hawke Endurance 8x56 Green binocular is a high-transmission roof-prism optical instrument engineered for extreme low-light observation, including dusk, dawn, and dense timber canopy environments. Featuring Hawke's System H5 optics, it pairs an 8× magnification with large 56 mm objective lenses to produce an expansive 7 mm exit pupil that matches the full dilation of the human eye in low light. The optical path utilizes high-resolution, phase-corrected BAK-4 roof prisms and fully multi-coated lenses to maximize light throughput. The chassis is built with high-grip green rubber armouring, nitrogen-purged for waterproof and fog-proof performance, and equipped with a 1/4"-20 UNC mounting thread for tripod stabilization.

  • System H5 Optical System: Combines fully multi-coated glass with high-resolution phase-corrected BAK-4 roof prisms for enhanced clarity and contrast.
  • Low-Light Aperture: Large 56 mm objective lenses yield a 7 mm exit pupil and 23 mm of eye relief for comfortable viewing in twilight.
  • Field Coverage: Delivers a 6.7° field of view (117 m @ 1,000 m / 351 ft @ 1,000 yds) with an apparent field of view of 54°.
  • Ergonomics and Protection: Features multi-stage twist-up eyecups, right-eye dioptre adjustment, stay-on tethered objective lens covers, and a nitrogen-purged waterproof chassis.
  • Tripod Interface: Built-in standard 1/4"-20 UNC threading allows direct attachment to tripod adapters for stationary glassing.

Specifications

  • Magnification:
  • Objective Lens Diameter: 56 mm
  • Exit Pupil: 7 mm
  • Eye Relief: 23 mm (0.9 in)
  • Field of View: 6.7° (117 m @ 1,000 m / 351 ft @ 1,000 yds)
  • Apparent Field of View: 54°
  • Close Focus: 2.5 m (8.2 ft)
  • Interpupillary Distance (IPD): 60–76 mm (2.4–3 in)
  • Prism Type: Phase-Corrected BAK-4 Roof Prisms
  • Lens Coating: Fully Multi-Coated (FMC)
  • Dimensions: 163 mm (H) x 128–144 mm (W)
  • Weight: 1,005 g (35.4 oz)
  • Mounting Interface: 1/4"-20 UNC tripod thread

Who is the Hawke Endurance 8x56 for?

  • Dusk and dawn stand hunters — requires the maximum light capture of this low-light roof-prism hunting binocular, which utilizes 56 mm objective lenses and an 8× magnification to deliver an expansive 7 mm exit pupil for identifying targets in near-dark conditions.
  • Twilight wildlife trackers — benefits from the 23 mm eye relief and 6.7° (117 m @ 1,000 m) field of view on the Hawke Endurance 8x56 to comfortably track game movement under dense timber canopy during low-light hours.
  • Wide-field amateur astronomers — utilizes the 1,005 g binocular's standard 1/4"-20 tripod mounting interface and 56 mm light-gathering objectives for steady, wide-field night sky scanning.

Less suitable for: Mobile spot-and-stalk hunters or long-distance backcountry hikers where carrying a 1,005 g chassis causes fatigue (a compact or mid-sized 8x42 or 10x42 binocular is better suited), or for subjects inside the 2.5 m close-focus threshold.

SKU HWK39854LP
Model # 36220
Brand Hawke
Shipping Weight 1.0000kg

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