Most lenses have spherical surfaces which induce spherical abberation.Aspherical lenses ensure aberration free image which gives better vision and enhances contrast sensitivity, thus better night vision and under low light conditions.

Square Edges

These lenses have square edges have square edges which prevent the lens capsule from thickening, thus reducing the chances of after cataract or Charri.

Anti Glare Technology

Reflections and excessive light in the eye are reduced which helps the to reduce glare in the eye.