# 10 x 42mm magnification # Waterproof & nitrogen filled (JIS Class 6) to handle the most extreme weather conditions # Submersible to 1 m # Phase-coated roof prisms provide high-resolution, high-contrast images # Silver-deposited roof prisms reflect more light through the prism for a brighter image # Fully multi-coated optics provide max light transmission & reduced internal reflections # Inner-focus optical design allows improved sealing & improves balance # Fiber-reinforced polycarbonate for strength & rigidity # Full rubber housing protects from shock # Center diopter ring with click stops is easy to access & holds the adjustment firmly # Long eye relief for comfortable viewing with or without glasses # Helicoid eyepieces with 4 click stops allow user to properly set eye relief # Compact size for maximum comfort in field use
