The MONARCH M5 is equipped with ED glass (Extra-low Dispersion), which
Corrected chromatic aberration. This means you benefit from a
clear view with high resolution. The elegant and handy housing
is light, robust and waterproof. Thanks to the multi-layer coating
of all lenses and prisms, the image is brighter and the colors are effective
more natural. The phase-corrected compensation enables a
high-contrast display.