ED Glass- High Definition Glass
ED glass gives you an image with little or no chromatic fringe so the final result is a clearer and sharper image to your eyes
ESP Dielectric Coating - Enhanced Spectral Prism
ESP Dielectric Coating is a multilayer prism coating that reflects over 99% of 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
XPL Coating gives you an extra protection on the exterior lenses from dirt, oil, and scratches
Phase corrected prisms produce images that have better contrast, a higher resolution, and better color reproduction
Bak-4 glass prisms reflect more light to your eyes which will give you brighter and sharper image.
Advanced Fully Multi-Coated lenses give 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 is important for those who are nature observers; 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 your eyes
To protect the binocular in the harshest weather conditions or if accidentally submerged underwater
Argon purging gives you better waterproofing and thermal stability