Bushnell Marine Binoculars with Internal and Illuminated Compass 7x50mm Blue

A classic marine bino with internal rangefinder and illuminated compass. Features: BaK-4 porro prisms for bright, clear, crisp viewing. Fully multi-coated optics. 100% waterproof/fogproof. O-ring sealed and nitrogen purged to keep out moisture. Highly resistant to saltwater corrosion. Non-slip, non-skid rubber armor cushions bumps and shock, prevents sliding and provides a firm grip when wet. Hermetically sealed. Fold-down eyecups. 100% UV protection.