Refined and 10X50 Waterproof Marine Binoculars for Boating and Outdoor Activities

ESSLNB specializes in optical instruments, outdoor gear, handicrafts, electronic products, electromechanical equipment, as well as the development, design, wholesale, and retail of mechanical parts. Our unwavering pursuit is to provide cost-effective products with excellent quality, and our personalized customer services have earned us a better reputation.

ESSLNB offers a range of marine binoculars, including the 7X50, 10x50, and other models. These binoculars come with a carrying bag, cleaning lens cloth, carrying strap, eyepiece cap, objective lens caps, and LR936/AG cell batteries, as well as an instruction manual.

The ESSLNB 10X50 Marine Binoculars feature a real 10X magnification, ensuring professional-level detection. The green FMC coating reduces reflected light and improves light transmission, while the high-refractive BAK4 prism eliminates stray light and enhances color reproduction to 99.99%. These binoculars also include an internal rangefinder and directional compass for navigation.

The 50mm large-aperture objective lens allows more light sources to enter, and the BAK4 prism and fully multi-coated green film lens reduce reflected light, color errors, distortions, and improve light transmittance, ensuring clear, bright, and sharp images. The 23mm diameter larger eyepiece offers a wider field of view and high-definition vision, providing a better viewing experience and reducing eye fatigue.

The autofocus system only requires calibration once, and the eyepieces can be folded for use with or without glasses. The internal reticles rangefinders are illuminated for nighttime use, and the O-ring sealed, nitrogen-purged, and waterproof design up to IPX7 ensures protection in all weather conditions. The all-metal aluminum binoculars body is durable and resistant to compression.

In addition to the 10x50 model, ESSLNB offers a range of other astronomy binoculars, including the 20x80, 13-39X70, 15X70, 15-30X80, 12-24x70, and 12X50 Compact Binoculars, all with similar high-quality features and specifications.

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