The Hawke Endurance ED 12x50 Green (Model 36211) is a roof-prism long-range binocular engineered for high-magnification terrestrial observation and spotting across open terrain. Built with Hawke's System H5 optical system, it integrates Extra-Low Dispersion (ED) glass, Fully Multi-Coated (FMC) lenses, and phase-corrected BAK-4 roof prisms to minimize chromatic aberration and maximize light transmission. The optical assembly is housed in a durable polycarbonate chassis wrapped in high-grip green rubber armor, providing a fully waterproof and nitrogen-purged platform resistant to internal fogging.

Key Features

  • System H5 ED Optics: Features premium Extra-Low Dispersion glass to eliminate color fringing and phase-corrected BAK-4 roof prisms for enhanced edge-to-edge clarity and contrast.
  • Weatherproof Chassis: O-ring sealed and nitrogen-purged for waterproof and fog-proof performance in harsh environmental conditions.
  • Ergonomic Construction: Built with textured green rubber armor over a lightweight polycarbonate body, featuring multi-stage twist-up eyecups and a right-eye diopter adjustment.
  • Mounting Interface: Integrates an industry-standard 1/4"-20 UNC tripod mounting thread to enable stable, prolonged static observation via an adapter.

Technical Specifications

  • Magnification: 12x
  • Objective Lens Diameter: 50 mm
  • Field of View: 5.2° angular / 91 m at 1,000 m (246 ft at 1,000 yds)
  • Close Focus: 2.5 m (8.2 ft)
  • Eye Relief: 15 mm
  • Exit Pupil: 4.17 mm
  • Interpupillary Distance: 58–75 mm (2.3–3.0 in)
  • Dimensions: 167 mm (H) x 120–135 mm (W)
  • Weight: 805 g (28.4 oz)
  • Tripod Interface: 1/4"-20 UNC thread

Who is the Hawke Endurance ED 12x50 Green for?

  • Open-Country Hunters — Delivers 12x magnification combined with 50 mm objective lenses to resolve distant game across open plains and hillsides while maintaining a manageable carry weight of 805 g for stalks and harness use.
  • Long-Range Wildlife Observers — Provides a linear field of view of 91 m at 1,000 m via a high-magnification roof-prism binocular, allowing users to scan broad landscapes and identify fauna at extended observation distances.

Less suitable for: Dense bush hunting and close-quarters tracking where a wider field of view is critical (an 8x42 or 10x42 binocular is better suited), observation distances under the 2.5 m close-focus limit, or extreme low-light and deep-night viewing, where an 8x56 optic with a 7 mm exit pupil provides superior light gathering over this unit's 4.17 mm exit pupil.

SKU HWK39853LP
Model # 36211
Brand Hawke
Shipping Weight 1.0000kg

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