Army BAK-4 8×42 Binocular — compact observation binocular Konus 2170
8×42 binocular with BAK-4 prisms, multi-coated optics and rubber armor: bright, robust performance for outdoor observation and hunting.
The Army BAK-4 8×42 binocular balances optical quality and field durability in a compact package. BAK-4 prisms combined with multi-coated lenses deliver crisp, bright images; large eyepieces and the central focus wheel make target acquisition and prolonged use comfortable. The rubberized housing improves grip and protects against light impacts, and the binocular is tripod-adaptable for steady long-range observation.
Concrete benefits for the end user: bright, high-contrast images from multi-coating, comfortable exit pupil for extended sessions, rugged design for outdoor use and tripod compatibility for precision observation.
Technical features & specifications
Magnification × objective diameter: 8×42
Prisms: BAK-4 with multi-coating
Field of view at 1000 m: 140 m (approx.)
Exit pupil: 4.5 mm (approx.)
Weight (approx.): ~845 g
Focus: central focus wheel with oversized focusing ring for fast, precise adjustments
Eyepieces: adjustable eyecups for correct eye relief
Coating / finish: rubber armor for grip and impact protection
Tripod adaptability: yes
Recommended use: hunting, trekking, wildlife observation, general outdoor use
Package contents
1 BINOCULAR
Warnings & maintenance
Do not tamper: do not disassemble or modify the unit; unauthorized work may misalign optics and impair safety.
Storage: store in a dry place away from heat and direct sunlight to avoid deformation or seal degradation.
Child safety: keep out of reach of children; optical parts and small elements may be hazardous.
Batteries: this optic does not require batteries; if accessories use power, follow manufacturer battery recommendations and local disposal rules.
Removable parts / maintenance: remove or fit objective caps, straps and accessories following manufacturer instructions; for repairs or realignment contact qualified service centers. Clean lenses with a soft lens cloth and mild cleaners; avoid solvents.
These warnings comply with the GPSR Regulation and applicable Italian law.