The Bushnell Engage EDX 12×50 Binoculars are engineered for discerning observers requiring optical precision and robust construction for field performance. This optic system provides 12x magnification with a 50mm objective lens diameter, optimizing light gathering capability and delivering a magnified, detailed observation field.
Key Features
Optical Performance
- ED Prime Glass: Integrates Extra-Low Dispersion (ED) Prime glass elements to mitigate chromatic aberration, enhancing color fidelity and edge-to-edge resolution across the visual spectrum.
- Dielectric Prism Coatings: Applied to the BaK-4 roof prisms, these multi-layer coatings significantly increase light reflectivity, maximizing light transmission for a brighter, higher-contrast image, especially in low-light conditions.
- PC-3 Phase Coating: A proprietary phase-correction coating applied to the prisms that corrects phase shifts of light, optimizing resolution and contrast for precise image rendition.
- Fully Multi-Coated Optics: All air-to-glass surfaces are fully multi-coated to minimize light reflection and maximize light throughput, ensuring optimal brightness and clarity.
- Rainguard HD Coating: An exclusive water-repellent lens coating that causes moisture from rain, snow, and condensation to bead up and scatter less light, maintaining clear vision in adverse weather.
Construction & Durability
- Magnesium Chassis: Constructed with a lightweight yet rigid magnesium chassis, providing structural integrity and long-term durability while minimizing overall weight for portability.
- IPX7 Waterproof & Fogproof: Nitrogen-purged and O-ring sealed, the optical housing achieves IPX7 waterproof rating, submersible for 30 minutes at 1 meter, preventing internal fogging from temperature fluctuations and ensuring operational reliability in wet environments.
- Locking Diopter: Features a locking diopter adjustment to secure individual eye focus settings, preventing accidental changes during dynamic use.
- Twist-Up Eyecups: Ergonomically designed multi-position twist-up eyecups accommodate users with or without corrective eyewear, providing consistent eye relief.
Technical Specifications
- Magnification: 12x
- Objective Lens Diameter: 50mm
- Field of View (at 1000 yards): 285 ft (95m at 1000m)
- Eye Relief: 17mm
- Exit Pupil: 4.1mm
- Close Focus Distance: 8 ft (2.4m)
- Prism Type: Roof (BaK-4)
- Lens Coatings: Fully Multi-Coated, Dielectric, PC-3 Phase Coating, Rainguard HD
- Waterproofing: IPX7 Rated
- Chassis Material: Magnesium
- Weight: 29.8 oz (845g)
- Color: Black
