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.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 7.5 inch
Height : 3.9 inch
Length : 8.3 inch

Item Weight: 3 pounds (View shipping rates and policies)
Shipping Weight: 3.31 pounds (View shipping rates and policies)

ASIN : B00B5NEBJM