ED Glass- High definition glass: ED glass gives you an image with little or no chromatic fringe so the final result brings a clearer and sharper image to your eyes
ESP Dielectric Coating- Enhanced Spectral Prism Dielectric Coating: ESP Dielectric Coating is a multi layer prism coating that reflects over 99% of the light to your eyes bringing you a clear, bright image that displays accurate color reproduction.
Lightweight Magnesium Chassis: Magnesium chassis give you the strength of a metal chassis while reducing the weight as much as 35%
XPL Coating- Xtra Protective Layer coating: XPL Coating gives you an extra protection on the exterior lenses from dirt, oil and scratches
Phase Corrected prisms: Phase corrected prisms produce images that have better contrast, a higher resolution and better color reproduction
BaK4 prisms: Bak-4 glass prisms reflect more light to your eyes which will give you brighter and sharper image.
Advanced FMC: Advanced Fully Multi-Coated lenses gives you better light transmission to bring optimum brightness and true color across the entire light spectrum.
Long Eye Relief: Long eye relief can be particularly important for eyeglass wearers because longer eye relief allows them to still see the entire field of view.
Close Focus: Close focus is important for those who are nature observers and especially important if you are going to watch butterflies or insects
Twist Up Eyecups: Twist up eyecups with intermediate stops allow you to set the eyecups to the ideal eye relief for you eyes
Waterproof: Waterproof to protect the binocular in the harshest weather conditions or if accidentally submerged underwater
Argon Purged: Argon purging gives you better waterproofing and thermal stability