1. High-reflective Prism: Low-dispersion ED lens eliminates chromatic aberration imaging. Purple fringing phenomenon occurs after ordinary glass is refracted by purple fringe;Prism phase film plating high anti-dielectric film imaging HD sharp prism group coating uses phase film, high anti-media film, reflective film, higher contrast in night low light environment.
2. Wide field of vision: Central regulation system and wider field of vision of 394ft, Angle of 7.5o provides a clear view and it is easy to capture subjects moving faster. 21mm large eyepieces used in this model have larger eyepieces and the more comfortable the field and precise viewing. Long-eye embossing is ideal for eyewear wearers.
3. 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 night vision goggles are more convenient Use and carry.
4. Easy to adjust: Fearless wind and rain invaded nitrogen, waterproof, moisture-proof, dust-proof outdoor tourism and summer, rain and weather sweats, this product can reach international IPX8 depth waterproof.The binoculars are the perfect choice for outdoor activities that are suitable for moisture.
5. Powerful features: Waterproof environmentally resistant rubber armor, strap and lens covers, with anti-slip body that provides better grip and prevents falling. Magnesium alloy body, wear and tear resistance is only the basic requirement, metal body structure, high resistance to wear and durability.