Celestron Granite 10x50 Binocular， Black (71374)[Product Information]- Enter your model numberto make sure this fits.
- High index ED Glass objective lenses for the truest color rendition.
- Fully Broadband Multi-Coated lenses –provides maximum throughput light transmission with the highest levels of contrast. Celestron Broadband coatings provide superb natural color fidelity and vivid color saturation.
- Phase Coated BaK-4 Prisms with Dielectric High Reflectivity Coatings
- Waterproof & Fogproof -Nitrogen purged.
- Rubber Armored-- for protection
- Ergonomic features such as open bridge body with thumb indentations & finger ridges to prevent slipping.
- Metal Focus Knob， Diopter Ring， and Twist-Up Eyecups -for long life and precision movement.
