B09262H5DL Telescope 10X50 Waterproof Binoculars Wide Angle Optics Bak4 Prism Glass Professional Binoculars High Power HD Zoom Telescope for Camping Hiking Travel Hunting Bird Watching Telescope Binoculars

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Professional optical telescope: FMC coated full optical glass eyepiece and objective lens unique high transmittance double-sided multi-layer coating, in the spectral range of 400 nm to 600 nm, the average light transmittance is 99.5%, sharp imaging, bright pass Transparent, no color difference. The high quality BAK4 is made of high refractive index optical glass, providing excellent light source transmission even on the periphery of the scene….
The metal mirror body is stable and clear: the metal mirror body is effective in anti-vibration and anti-pressure, ensuring the stability of the optical structure, avoiding the occurrence of ghost images and prolonging the service life. Nitrogen-filled, waterproof, anti-fog and moisture-proof for any outdoor harsh environment.
Compact and portable: When you use bird-watching binoculars for opera, bird watching, travel, wildlife watching, football matches, cruises or other outdoor activities, you can master one hand, low-light goggles are more convenient Use and carry.
Large field of view, easy to focus, gold ratio: “Gold” magnification imaging and gold combination of line of sight. The large objective lens has a clear view and the color reproduction is true. The large eyepiece has a large wide-angle view and a wide field of view for comfortable viewing. The adjustment is more convenient to adjust by the pulley design. Since the left and right eyes may have different visual acuity, the clarity of the right eyepiece can be adjusted to achieve a clear state.
Powerful features: External non-slip rubber armor absorbs vibration while providing a firm grip. It is resistant, strong, comfortable and durable. With their anti-fog and waterproof design, these folding binoculars are the perfect choice for outdoor activities that are suitable for moisture.