The four Radiant collections all employ a soft limbal ring design structured by the small array of parallel lines, which add sharpness to your eyes gracefully. The Accent Premium lenses have high opacity. They mask your eye color sprucely. Available in amber, brown, green, blue, and gray. But if you are looking for circle lenses with rich hues and a delicate limbal ring, the Accent Premium is the must-try for you.