The optical system employs extra-low dispersion glass (ED) to ensure accurate color rendition and virtually eliminate color fringing.

• Extra-low Dispersion glass (ED) for accurate color rendition and minimal fringing
• Rubber armored magnesium body
• Dual focus wheel for fine and coarse adjustment
• 100% waterproof & fogproof
• Fully multi-coated optics and phase-coated BaK4 prism

• BaK4 prism
• Fully multi-coated lenses
• 100% waterproof and fogproof
• Power:12～50