10X42 Binocular telescope Professional Smartphone mount Bak4

SPECIFICATION:

• 1. All lenses are Multi-fully coated, which provides multiple layers of anti-reflective compounds resulting in optimal light transmission and producing a remarkably clear field of view.
• 2. All spherical lens and prism are made of optical glass, thus with the binocular you can get a high definition vision.
• 3. Nitrogen purging prevents fogging in extreme weather conditions.
• 4. Twist-up eyecups are comfortable to use and can be easily positioned for use with or without eyeglasses.
• 5. The rugged, armored exterior provides protection as well as a secure gripping surface.
• 6. The prism are made of BaK-4 glass to give you enhanced color fidelity.

PARAMETER:

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