Four Nines LENS

Introducing Four Nines LENS, designed specially for Four Nines frames.
The lens curve differs depending on the power needed to correct ones vision. Therefore, adjustment of the frame is necessary to properly fit the lens into a frame. From doing such operation, forces are applied onto both lens and the frame resulting in deformation of the finishing look.
Four Nines LENS is designed to perfectly fit the lens curve with various powers ensuring less stress when inserting the lens into a frame. This keeps both lens and a frame from damaging and maintains quality and function of the frame.