The March High Master Lens System(HMLS), is a revolutionary method for arranging the lenses in the scope. Unlike traditional lens arrangements, the HMLS uses a system of Super-ED High Refractive Glass. This reduces chromatic aberattion and offers a higher level of sharpness.

The following scopes feature the High Master Lens System:

 

 

 

 

 

New For 2020: 4-40x52mm Mini-Genesis ELR High Master