Hawke Optics Endurance ED 8x42 Mono

Hawke Optics Endurance ED 8x42 Mono arrives as a compact, versatile monocular designed for nature and travel enthusiasts who value clear, reliable optics.

With an 8x magnification and a 42 mm lens diameter, the Endurance ED 8x42 Mono delivers a bright, detailed view thanks to its ED glass and BaK-4 roof prisms. The exit pupil diameter of 5.25 mm and a twilight factor of 18.3 ensure good performance in low-light conditions, while the relative brightness of 27.56 helps maintain crisp images at dawn and dusk.

The monocular is nitrogen filled and features anti-fog protection, making it suitable for humid or rapidly changing outdoor conditions. Rubber armouring gives a secure, non-slip grip and added durability for field use, and the central focus system allows quick, precise focusing down to a minimum distance of 2 m.

Weighing just 320 g and formatted in a standard, compact design, the Endurance ED is suitable for both beginners and intermediate users who want high-quality optics without excessive bulk. Eye relief of 13 mm makes it comfortable for extended observation sessions and convenient for users who wear glasses.

Viewing options include a straight monocular configuration with a 7.4° angle of view, translating to a 129 m field of view at 1000 m—ideal for scanning landscapes, birdwatching, hiking, and travel photography planning. The central focus and robust prism system ensure stable, clear images during movement.

Included with the monocular is a cleaning cloth to keep the lenses clear and ready for use after outdoor excursions. The combination of portability, optical quality, and protective features make it an excellent companion for outdoor equipment kits.

Typical use cases include birdwatching on morning treks, quick wildlife identification on day hikes, travel sightseeing where space and weight are limited, and general nature observation. The Hawke Optics Endurance ED 8x42 Mono stands out as a lightweight, dependable optic for everyday outdoor adventures.

• 8x magnification with 42 mm objective and BaK-4 roof prisms
• Nitrogen filled and anti-fog for reliable outdoor performance
• Lightweight (320 g) with rubber armouring and 2 m minimum focus