Celestron 71380 Granite Series 9x33 Roof Prism Binocular (Black)
Brand: Celestron
Color: Black
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