Features a 3-axis digital compass with TILT.

• 3-Axis Digital Compass with TILT displays direction, heading and pitch relative to the horizon
• Built in ranging reticle helps accurately judge distances
• BaK-4 porro prisms for bright, clear, crisp viewing
• Fully Multi-coated optics for superior light transmission and brightness
• 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