Product Features :

• Nitrogen pressure filling via 2-way-valve technology stops the lenses from fogging up inside
• High-Definition optics provide outstanding viewing quality for both beginners and professionals
• NBR-Long life rubber armoring provides extreme ruggedness and maximum protection against

Product Features :

• Nitrogen pressure filling via 2-way-valve technology stops the lenses from fogging up inside
• High-Definition optics provide outstanding viewing quality for both beginners and professionals
• NBR-Long life rubber armoring provides extreme ruggedness and maximum protection against the elements
• Fast-Close-Focus - Quick focusing when changing distances from close-up to infinity
• Lies perfectly in your hand and the good gripping characteristics of the contact ribs offer sure handling