Parameter 』『 Products
        Brand: United States of tasco pupil diameter: 7.1mm
        Specification: 7 * 50 Focus System: Focus on independence
        Model: OS21 Prism System: Paul
        Magnification: 7 times Prism type: BAK-4
        Lens: 50mm lens coating: fully coated
        Net Weight: 997.92g vision range: 1000m Department 122m
        Warranty time: one year to install the tripod: Support
        Waterproof, anti-fog, dust-proof: Support

』『 Characteristics
●短筒design, Hsiao Ke light floating on the water surface
● Nitrogen waterproof anti mold, completely suitable for outdoor environment
● BAK4 super prism, a perfect picture
     Support tripod installation; completely waterproof, dust-proof, anti-fog; multiples of the real, high-definition optical mirror quality aluminum alloy body, special rubber coated. Durable goods, clear and realistic picture.
     marine tasco enlarge your life, and easy walk in the ocean!
     7x50 waterproof binoculars is that many experienced sailors favorite binoculars. 7 times the steady-mm zoom lens and 50-caliber is the most common navigational application size, the use of high-quality BAK-4 prisms, even in low light also can provide a very bright and clear screen.
     Navigation tasco microscope series are filled with nitrogen in complete waterproof, dustproof, Paul prism design features and ergonomics for the user to provide the most trustworthy and reliable!
     Despite the prospect of violent storm only to master!

』『 This recommendation for the use of navigation series, with the mirror are filled with nitrogen, with full water-proof, dust-proof, anti-fog characteristics, the most suitable for tourism, maritime, port, customs, electricity, oil, forestry, etc. to watch the matches. Durable goods, clear and bright images.

Random incidental 』『 manuals, carry bag, strap, wipe mirror cloth, warranty card, desiccants, packaging box.