The Hawke Binocular - Sapphire - 10x42 has a top hinge for exceptional mid-size optical performance. It has fully multi-coated optics to produce sharp images.
FEATURES
Top hinge - exceptional mid-size optical performance
Extra-low Dispersion glass for optimum clarity
Dielectric coatings provide increased light reflectivity
Fully multi-coated optics to produce sharp images
Focus knob with 1.5 turns
High-resolution phase corrected BAK-4 roof prisms
Water repellent coating on objective lenses
Lightweight rubber-coated magnesium alloy chassis
Stay-on lens covers for maximum lens protection
Twist-up eyecups with position stops for eye relief